225% is the change from 136 to 442
Calculation steps:
[( 442 - 136 ) ÷ 136] x 100 = 225%
Formula
Percentage change = [(442 - 136) / 136] x 100
Subtract the new number by the original number
442 - 136 = 306
306 ÷ 136 = 2.25
2.25 x 100 = 225%
Example