557.94% is the change from 126 to 829
Calculation steps:
[( 829 - 126 ) ÷ 126] x 100 = 557.94%
Formula
Percentage change = [(829 - 126) / 126] x 100
Subtract the new number by the original number
829 - 126 = 703
703 ÷ 126 = 5.579365079365079
5.579365079365079 x 100 = 557.94%