3.16% is the change from 887 to 915
Calculation steps:
[( 915 - 887 ) ÷ 887] x 100 = 3.16%
Formula
Percentage change = [(915 - 887) / 887] x 100
Subtract the new number by the original number
915 - 887 = 28
28 ÷ 887 = 0.03156708004509583
0.03156708004509583 x 100 = 3.16%