16.5% is the change from 818 to 953
Calculation steps:
[( 953 - 818 ) ÷ 818] x 100 = 16.5%
Formula
Percentage change = [(953 - 818) / 818] x 100
Subtract the new number by the original number
953 - 818 = 135
135 ÷ 818 = 0.16503667481662593
0.16503667481662593 x 100 = 16.5%