533.33% is the change from 75 to 475
Calculation steps:
[( 475 - 75 ) ÷ 75] x 100 = 533.33%
Formula
Percentage change = [(475 - 75) / 75] x 100
Subtract the new number by the original number
475 - 75 = 400
400 ÷ 75 = 5.333333333333333
5.333333333333333 x 100 = 533.33%