2.76% is the change from 870 to 894
Calculation steps:
[( 894 - 870 ) ÷ 870] x 100 = 2.76%
Formula
Percentage change = [(894 - 870) / 870] x 100
Subtract the new number by the original number
894 - 870 = 24
24 ÷ 870 = 0.027586206896551724
0.027586206896551724 x 100 = 2.76%