485.5% is the change from 131 to 767
Calculation steps:
[( 767 - 131 ) ÷ 131] x 100 = 485.5%
Formula
Percentage change = [(767 - 131) / 131] x 100
Subtract the new number by the original number
767 - 131 = 636
636 ÷ 131 = 4.854961832061068
4.854961832061068 x 100 = 485.5%