-79.96% is the change from 524 to 105
Calculation steps:
[( 105 - 524 ) ÷ 524] x 100 = -79.96%
Formula
Percentage change = [(105 - 524) / 524] x 100
Subtract the new number by the original number
105 - 524 = -419
-419 ÷ 524 = -0.799618320610687
-0.799618320610687 x 100 = -79.96%