570.63% is the change from 126 to 845
Calculation steps:
[( 845 - 126 ) ÷ 126] x 100 = 570.63%
Formula
Percentage change = [(845 - 126) / 126] x 100
Subtract the new number by the original number
845 - 126 = 719
719 ÷ 126 = 5.7063492063492065
5.7063492063492065 x 100 = 570.63%