To calculate 25% of 2008, we need to understand that percent means "per hundred." So, 25% is equivalent to 25/100 or 0.25 when expressed as a decimal.
The filled portion represents 25% of the total bar.
25% of 2008.01 = 502.0025
25% of 2008.02 = 502.005
25% of 2008.03 = 502.0075
25% of 2008.04 = 502.01
25% of 2008.05 = 502.0125
25% of 2008.06 = 502.015
25% of 2008.07 = 502.0175
25% of 2008.08 = 502.02
25% of 2008.09 = 502.0225
25% of 2008.1 = 502.025
25% of 2008.11 = 502.0275
25% of 2008.12 = 502.03
25% of 2008.13 = 502.0325
25% of 2008.14 = 502.035
25% of 2008.15 = 502.0375
25% of 2008.16 = 502.04
25% of 2008.17 = 502.0425
25% of 2008.18 = 502.045
25% of 2008.19 = 502.0475
25% of 2008.2 = 502.05
25% of 2008.21 = 502.0525
25% of 2008.22 = 502.055
25% of 2008.23 = 502.0575
25% of 2008.24 = 502.06
25% of 2008.25 = 502.0625
25% of 2008.26 = 502.065
25% of 2008.27 = 502.0675
25% of 2008.28 = 502.07
25% of 2008.29 = 502.0725
25% of 2008.3 = 502.075
25% of 2008.31 = 502.0775
25% of 2008.32 = 502.08
25% of 2008.33 = 502.0825
25% of 2008.34 = 502.085
25% of 2008.35 = 502.0875
25% of 2008.36 = 502.09
25% of 2008.37 = 502.0925
25% of 2008.38 = 502.095
25% of 2008.39 = 502.0975
25% of 2008.4 = 502.1
25% of 2008.41 = 502.1025
25% of 2008.42 = 502.105
25% of 2008.43 = 502.1075
25% of 2008.44 = 502.11
25% of 2008.45 = 502.1125
25% of 2008.46 = 502.115
25% of 2008.47 = 502.1175
25% of 2008.48 = 502.12
25% of 2008.49 = 502.1225
25% of 2008.5 = 502.125
25% of 2008.51 = 502.1275
25% of 2008.52 = 502.13
25% of 2008.53 = 502.1325
25% of 2008.54 = 502.135
25% of 2008.55 = 502.1375
25% of 2008.56 = 502.14
25% of 2008.57 = 502.1425
25% of 2008.58 = 502.145
25% of 2008.59 = 502.1475
25% of 2008.6 = 502.15
25% of 2008.61 = 502.1525
25% of 2008.62 = 502.155
25% of 2008.63 = 502.1575
25% of 2008.64 = 502.16
25% of 2008.65 = 502.1625
25% of 2008.66 = 502.165
25% of 2008.67 = 502.1675
25% of 2008.68 = 502.17
25% of 2008.69 = 502.1725
25% of 2008.7 = 502.175
25% of 2008.71 = 502.1775
25% of 2008.72 = 502.18
25% of 2008.73 = 502.1825
25% of 2008.74 = 502.185
25% of 2008.75 = 502.1875
25% of 2008.76 = 502.19
25% of 2008.77 = 502.1925
25% of 2008.78 = 502.195
25% of 2008.79 = 502.1975
25% of 2008.8 = 502.2
25% of 2008.81 = 502.2025
25% of 2008.82 = 502.205
25% of 2008.83 = 502.2075
25% of 2008.84 = 502.21
25% of 2008.85 = 502.2125
25% of 2008.86 = 502.215
25% of 2008.87 = 502.2175
25% of 2008.88 = 502.22
25% of 2008.89 = 502.2225
25% of 2008.9 = 502.225
25% of 2008.91 = 502.2275
25% of 2008.92 = 502.23
25% of 2008.93 = 502.2325
25% of 2008.94 = 502.235
25% of 2008.95 = 502.2375
25% of 2008.96 = 502.24
25% of 2008.97 = 502.2425
25% of 2008.98 = 502.245
25% of 2008.99 = 502.2475