-90.68% is the change from 236 to 22
Calculation steps:
[( 22 - 236 ) ÷ 236] x 100 = -90.68%
Formula
Percentage change = [(22 - 236) / 236] x 100
Subtract the new number by the original number
22 - 236 = -214
-214 ÷ 236 = -0.9067796610169492
-0.9067796610169492 x 100 = -90.68%