555% is the change from 80 to 524
Calculation steps:
[( 524 - 80 ) ÷ 80] x 100 = 555%
Formula
Percentage change = [(524 - 80) / 80] x 100
Subtract the new number by the original number
524 - 80 = 444
444 ÷ 80 = 5.55
5.55 x 100 = 555%
Example