552.71% is the change from 129 to 842
Calculation steps:
[( 842 - 129 ) ÷ 129] x 100 = 552.71%
Formula
Percentage change = [(842 - 129) / 129] x 100
Subtract the new number by the original number
842 - 129 = 713
713 ÷ 129 = 5.5271317829457365
5.5271317829457365 x 100 = 552.71%