-55.5% is the change from 636 to 283
Calculation steps:
[( 283 - 636 ) ÷ 636] x 100 = -55.5%
Formula
Percentage change = [(283 - 636) / 636] x 100
Subtract the new number by the original number
283 - 636 = -353
-353 ÷ 636 = -0.5550314465408805
-0.5550314465408805 x 100 = -55.5%