519.85% is the change from 131 to 812
Calculation steps:
[( 812 - 131 ) ÷ 131] x 100 = 519.85%
Formula
Percentage change = [(812 - 131) / 131] x 100
Subtract the new number by the original number
812 - 131 = 681
681 ÷ 131 = 5.198473282442748
5.198473282442748 x 100 = 519.85%