450% is the change from 160 to 880
Calculation steps:
[( 880 - 160 ) ÷ 160] x 100 = 450%
Formula
Percentage change = [(880 - 160) / 160] x 100
Subtract the new number by the original number
880 - 160 = 720
720 ÷ 160 = 4.5
4.5 x 100 = 450%
Example