539.69% is the change from 131 to 838
Calculation steps:
[( 838 - 131 ) ÷ 131] x 100 = 539.69%
Formula
Percentage change = [(838 - 131) / 131] x 100
Subtract the new number by the original number
838 - 131 = 707
707 ÷ 131 = 5.396946564885496
5.396946564885496 x 100 = 539.69%