561.33% is the change from 75 to 496
Calculation steps:
[( 496 - 75 ) ÷ 75] x 100 = 561.33%
Formula
Percentage change = [(496 - 75) / 75] x 100
Subtract the new number by the original number
496 - 75 = 421
421 ÷ 75 = 5.613333333333333
5.613333333333333 x 100 = 561.33%