-86.23% is the change from 501 to 69
Calculation steps:
[( 69 - 501 ) ÷ 501] x 100 = -86.23%
Formula
Percentage change = [(69 - 501) / 501] x 100
Subtract the new number by the original number
69 - 501 = -432
-432 ÷ 501 = -0.8622754491017964
-0.8622754491017964 x 100 = -86.23%