210.29% is the change from 136 to 422
Calculation steps:
[( 422 - 136 ) ÷ 136] x 100 = 210.29%
Formula
Percentage change = [(422 - 136) / 136] x 100
Subtract the new number by the original number
422 - 136 = 286
286 ÷ 136 = 2.1029411764705883
2.1029411764705883 x 100 = 210.29%