502.16% is the change from 139 to 837
Calculation steps:
[( 837 - 139 ) ÷ 139] x 100 = 502.16%
Formula
Percentage change = [(837 - 139) / 139] x 100
Subtract the new number by the original number
837 - 139 = 698
698 ÷ 139 = 5.0215827338129495
5.0215827338129495 x 100 = 502.16%