3.75% is the change from 879 to 912
Calculation steps:
[( 912 - 879 ) ÷ 879] x 100 = 3.75%
Formula
Percentage change = [(912 - 879) / 879] x 100
Subtract the new number by the original number
912 - 879 = 33
33 ÷ 879 = 0.03754266211604096
0.03754266211604096 x 100 = 3.75%