63.05% is the change from 203 to 331
Calculation steps:
[( 331 - 203 ) ÷ 203] x 100 = 63.05%
Formula
Percentage change = [(331 - 203) / 203] x 100
Subtract the new number by the original number
331 - 203 = 128
128 ÷ 203 = 0.6305418719211823
0.6305418719211823 x 100 = 63.05%