-84.35% is the change from 230 to 36
Calculation steps:
[( 36 - 230 ) ÷ 230] x 100 = -84.35%
Formula
Percentage change = [(36 - 230) / 230] x 100
Subtract the new number by the original number
36 - 230 = -194
-194 ÷ 230 = -0.8434782608695652
-0.8434782608695652 x 100 = -84.35%