4.59% is the change from 872 to 912
Calculation steps:
[( 912 - 872 ) ÷ 872] x 100 = 4.59%
Formula
Percentage change = [(912 - 872) / 872] x 100
Subtract the new number by the original number
912 - 872 = 40
40 ÷ 872 = 0.045871559633027525
0.045871559633027525 x 100 = 4.59%