521.99% is the change from 141 to 877
Calculation steps:
[( 877 - 141 ) ÷ 141] x 100 = 521.99%
Formula
Percentage change = [(877 - 141) / 141] x 100
Subtract the new number by the original number
877 - 141 = 736
736 ÷ 141 = 5.219858156028369
5.219858156028369 x 100 = 521.99%