-84.23% is the change from 837 to 132
Calculation steps:
[( 132 - 837 ) ÷ 837] x 100 = -84.23%
Formula
Percentage change = [(132 - 837) / 837] x 100
Subtract the new number by the original number
132 - 837 = -705
-705 ÷ 837 = -0.8422939068100358
-0.8422939068100358 x 100 = -84.23%