283.82% is the change from 136 to 522
Calculation steps:
[( 522 - 136 ) ÷ 136] x 100 = 283.82%
Formula
Percentage change = [(522 - 136) / 136] x 100
Subtract the new number by the original number
522 - 136 = 386
386 ÷ 136 = 2.838235294117647
2.838235294117647 x 100 = 283.82%