-62.62% is the change from 832 to 311
Calculation steps:
[( 311 - 832 ) ÷ 832] x 100 = -62.62%
Formula
Percentage change = [(311 - 832) / 832] x 100
Subtract the new number by the original number
311 - 832 = -521
-521 ÷ 832 = -0.6262019230769231
-0.6262019230769231 x 100 = -62.62%