-86.93% is the change from 574 to 75
Calculation steps:
[( 75 - 574 ) ÷ 574] x 100 = -86.93%
Formula
Percentage change = [(75 - 574) / 574] x 100
Subtract the new number by the original number
75 - 574 = -499
-499 ÷ 574 = -0.8693379790940766
-0.8693379790940766 x 100 = -86.93%