-86.99% is the change from 569 to 74
Calculation steps:
[( 74 - 569 ) ÷ 569] x 100 = -86.99%
Formula
Percentage change = [(74 - 569) / 569] x 100
Subtract the new number by the original number
74 - 569 = -495
-495 ÷ 569 = -0.8699472759226714
-0.8699472759226714 x 100 = -86.99%