-84.75% is the change from 236 to 36
Calculation steps:
[( 36 - 236 ) ÷ 236] x 100 = -84.75%
Formula
Percentage change = [(36 - 236) / 236] x 100
Subtract the new number by the original number
36 - 236 = -200
-200 ÷ 236 = -0.847457627118644
-0.847457627118644 x 100 = -84.75%