519.12% is the change from 136 to 842
Calculation steps:
[( 842 - 136 ) ÷ 136] x 100 = 519.12%
Formula
Percentage change = [(842 - 136) / 136] x 100
Subtract the new number by the original number
842 - 136 = 706
706 ÷ 136 = 5.1911764705882355
5.1911764705882355 x 100 = 519.12%