-21.75% is the change from 832 to 651
Calculation steps:
[( 651 - 832 ) ÷ 832] x 100 = -21.75%
Formula
Percentage change = [(651 - 832) / 832] x 100
Subtract the new number by the original number
651 - 832 = -181
-181 ÷ 832 = -0.21754807692307693
-0.21754807692307693 x 100 = -21.75%