63.73% is the change from 204 to 334
Calculation steps:
[( 334 - 204 ) ÷ 204] x 100 = 63.73%
Formula
Percentage change = [(334 - 204) / 204] x 100
Subtract the new number by the original number
334 - 204 = 130
130 ÷ 204 = 0.6372549019607843
0.6372549019607843 x 100 = 63.73%