-20.79% is the change from 832 to 659
Calculation steps:
[( 659 - 832 ) ÷ 832] x 100 = -20.79%
Formula
Percentage change = [(659 - 832) / 832] x 100
Subtract the new number by the original number
659 - 832 = -173
-173 ÷ 832 = -0.20793269230769232
-0.20793269230769232 x 100 = -20.79%