-86.41% is the change from 552 to 75
Calculation steps:
[( 75 - 552 ) ÷ 552] x 100 = -86.41%
Formula
Percentage change = [(75 - 552) / 552] x 100
Subtract the new number by the original number
75 - 552 = -477
-477 ÷ 552 = -0.8641304347826086
-0.8641304347826086 x 100 = -86.41%