4.81% is the change from 832 to 872
Calculation steps:
[( 872 - 832 ) ÷ 832] x 100 = 4.81%
Formula
Percentage change = [(872 - 832) / 832] x 100
Subtract the new number by the original number
872 - 832 = 40
40 ÷ 832 = 0.04807692307692308
0.04807692307692308 x 100 = 4.81%