20.17% is the change from 818 to 983
Calculation steps:
[( 983 - 818 ) ÷ 818] x 100 = 20.17%
Formula
Percentage change = [(983 - 818) / 818] x 100
Subtract the new number by the original number
983 - 818 = 165
165 ÷ 818 = 0.2017114914425428
0.2017114914425428 x 100 = 20.17%