-82.11% is the change from 492 to 88
Calculation steps:
[( 88 - 492 ) ÷ 492] x 100 = -82.11%
Formula
Percentage change = [(88 - 492) / 492] x 100
Subtract the new number by the original number
88 - 492 = -404
-404 ÷ 492 = -0.8211382113821138
-0.8211382113821138 x 100 = -82.11%