-83.86% is the change from 818 to 132
Calculation steps:
[( 132 - 818 ) ÷ 818] x 100 = -83.86%
Formula
Percentage change = [(132 - 818) / 818] x 100
Subtract the new number by the original number
132 - 818 = -686
-686 ÷ 818 = -0.8386308068459658
-0.8386308068459658 x 100 = -83.86%