1.68% is the change from 891 to 906
Calculation steps:
[( 906 - 891 ) ÷ 891] x 100 = 1.68%
Formula
Percentage change = [(906 - 891) / 891] x 100
Subtract the new number by the original number
906 - 891 = 15
15 ÷ 891 = 0.016835016835016835
0.016835016835016835 x 100 = 1.68%