31.37% is the change from 204 to 268
Calculation steps:
[( 268 - 204 ) ÷ 204] x 100 = 31.37%
Formula
Percentage change = [(268 - 204) / 204] x 100
Subtract the new number by the original number
268 - 204 = 64
64 ÷ 204 = 0.3137254901960784
0.3137254901960784 x 100 = 31.37%