-77.52% is the change from 832 to 187
Calculation steps:
[( 187 - 832 ) ÷ 832] x 100 = -77.52%
Formula
Percentage change = [(187 - 832) / 832] x 100
Subtract the new number by the original number
187 - 832 = -645
-645 ÷ 832 = -0.7752403846153846
-0.7752403846153846 x 100 = -77.52%