3.17% is the change from 884 to 912
Calculation steps:
[( 912 - 884 ) ÷ 884] x 100 = 3.17%
Formula
Percentage change = [(912 - 884) / 884] x 100
Subtract the new number by the original number
912 - 884 = 28
28 ÷ 884 = 0.03167420814479638
0.03167420814479638 x 100 = 3.17%