To calculate 50% of 6378, we need to understand that percent means "per hundred." So, 50% is equivalent to 50/100 or 0.5 when expressed as a decimal.
The filled portion represents 50% of the total bar.
50% of 6378.01 = 3189.005
50% of 6378.02 = 3189.01
50% of 6378.03 = 3189.015
50% of 6378.04 = 3189.02
50% of 6378.05 = 3189.025
50% of 6378.06 = 3189.03
50% of 6378.07 = 3189.035
50% of 6378.08 = 3189.04
50% of 6378.09 = 3189.045
50% of 6378.1 = 3189.05
50% of 6378.11 = 3189.055
50% of 6378.12 = 3189.06
50% of 6378.13 = 3189.065
50% of 6378.14 = 3189.07
50% of 6378.15 = 3189.075
50% of 6378.16 = 3189.08
50% of 6378.17 = 3189.085
50% of 6378.18 = 3189.09
50% of 6378.19 = 3189.095
50% of 6378.2 = 3189.1
50% of 6378.21 = 3189.105
50% of 6378.22 = 3189.11
50% of 6378.23 = 3189.115
50% of 6378.24 = 3189.12
50% of 6378.25 = 3189.125
50% of 6378.26 = 3189.13
50% of 6378.27 = 3189.135
50% of 6378.28 = 3189.14
50% of 6378.29 = 3189.145
50% of 6378.3 = 3189.15
50% of 6378.31 = 3189.155
50% of 6378.32 = 3189.16
50% of 6378.33 = 3189.165
50% of 6378.34 = 3189.17
50% of 6378.35 = 3189.175
50% of 6378.36 = 3189.18
50% of 6378.37 = 3189.185
50% of 6378.38 = 3189.19
50% of 6378.39 = 3189.195
50% of 6378.4 = 3189.2
50% of 6378.41 = 3189.205
50% of 6378.42 = 3189.21
50% of 6378.43 = 3189.215
50% of 6378.44 = 3189.22
50% of 6378.45 = 3189.225
50% of 6378.46 = 3189.23
50% of 6378.47 = 3189.235
50% of 6378.48 = 3189.24
50% of 6378.49 = 3189.245
50% of 6378.5 = 3189.25
50% of 6378.51 = 3189.255
50% of 6378.52 = 3189.26
50% of 6378.53 = 3189.265
50% of 6378.54 = 3189.27
50% of 6378.55 = 3189.275
50% of 6378.56 = 3189.28
50% of 6378.57 = 3189.285
50% of 6378.58 = 3189.29
50% of 6378.59 = 3189.295
50% of 6378.6 = 3189.3
50% of 6378.61 = 3189.305
50% of 6378.62 = 3189.31
50% of 6378.63 = 3189.315
50% of 6378.64 = 3189.32
50% of 6378.65 = 3189.325
50% of 6378.66 = 3189.33
50% of 6378.67 = 3189.335
50% of 6378.68 = 3189.34
50% of 6378.69 = 3189.345
50% of 6378.7 = 3189.35
50% of 6378.71 = 3189.355
50% of 6378.72 = 3189.36
50% of 6378.73 = 3189.365
50% of 6378.74 = 3189.37
50% of 6378.75 = 3189.375
50% of 6378.76 = 3189.38
50% of 6378.77 = 3189.385
50% of 6378.78 = 3189.39
50% of 6378.79 = 3189.395
50% of 6378.8 = 3189.4
50% of 6378.81 = 3189.405
50% of 6378.82 = 3189.41
50% of 6378.83 = 3189.415
50% of 6378.84 = 3189.42
50% of 6378.85 = 3189.425
50% of 6378.86 = 3189.43
50% of 6378.87 = 3189.435
50% of 6378.88 = 3189.44
50% of 6378.89 = 3189.445
50% of 6378.9 = 3189.45
50% of 6378.91 = 3189.455
50% of 6378.92 = 3189.46
50% of 6378.93 = 3189.465
50% of 6378.94 = 3189.47
50% of 6378.95 = 3189.475
50% of 6378.96 = 3189.48
50% of 6378.97 = 3189.485
50% of 6378.98 = 3189.49
50% of 6378.99 = 3189.495
