8.5% is the change from 906 to 983
Calculation steps:
[( 983 - 906 ) ÷ 906] x 100 = 8.5%
Formula
Percentage change = [(983 - 906) / 906] x 100
Subtract the new number by the original number
983 - 906 = 77
77 ÷ 906 = 0.08498896247240618
0.08498896247240618 x 100 = 8.5%