136.02% is the change from 236 to 557
Calculation steps:
[( 557 - 236 ) ÷ 236] x 100 = 136.02%
Formula
Percentage change = [(557 - 236) / 236] x 100
Subtract the new number by the original number
557 - 236 = 321
321 ÷ 236 = 1.3601694915254237
1.3601694915254237 x 100 = 136.02%