-83.06% is the change from 779 to 132
Calculation steps:
[( 132 - 779 ) ÷ 779] x 100 = -83.06%
Formula
Percentage change = [(132 - 779) / 779] x 100
Subtract the new number by the original number
132 - 779 = -647
-647 ÷ 779 = -0.8305519897304237
-0.8305519897304237 x 100 = -83.06%