-68.9% is the change from 283 to 88
Calculation steps:
[( 88 - 283 ) ÷ 283] x 100 = -68.9%
Formula
Percentage change = [(88 - 283) / 283] x 100
Subtract the new number by the original number
88 - 283 = -195
-195 ÷ 283 = -0.6890459363957597
-0.6890459363957597 x 100 = -68.9%