-71.98% is the change from 828 to 232
Calculation steps:
[( 232 - 828 ) ÷ 828] x 100 = -71.98%
Formula
Percentage change = [(232 - 828) / 828] x 100
Subtract the new number by the original number
232 - 828 = -596
-596 ÷ 828 = -0.7198067632850241
-0.7198067632850241 x 100 = -71.98%