507.59% is the change from 145 to 881
Calculation steps:
[( 881 - 145 ) ÷ 145] x 100 = 507.59%
Formula
Percentage change = [(881 - 145) / 145] x 100
Subtract the new number by the original number
881 - 145 = 736
736 ÷ 145 = 5.075862068965518
5.075862068965518 x 100 = 507.59%