-78.37% is the change from 832 to 180
Calculation steps:
[( 180 - 832 ) ÷ 832] x 100 = -78.37%
Formula
Percentage change = [(180 - 832) / 832] x 100
Subtract the new number by the original number
180 - 832 = -652
-652 ÷ 832 = -0.7836538461538461
-0.7836538461538461 x 100 = -78.37%