-50.6% is the change from 832 to 411
Calculation steps:
[( 411 - 832 ) ÷ 832] x 100 = -50.6%
Formula
Percentage change = [(411 - 832) / 832] x 100
Subtract the new number by the original number
411 - 832 = -421
-421 ÷ 832 = -0.5060096153846154
-0.5060096153846154 x 100 = -50.6%