518.25% is the change from 126 to 779
Calculation steps:
[( 779 - 126 ) ÷ 126] x 100 = 518.25%
Formula
Percentage change = [(779 - 126) / 126] x 100
Subtract the new number by the original number
779 - 126 = 653
653 ÷ 126 = 5.182539682539683
5.182539682539683 x 100 = 518.25%