9.68% is the change from 403 to 442
Calculation steps:
[( 442 - 403 ) ÷ 403] x 100 = 9.68%
Formula
Percentage change = [(442 - 403) / 403] x 100
Subtract the new number by the original number
442 - 403 = 39
39 ÷ 403 = 0.0967741935483871
0.0967741935483871 x 100 = 9.68%