16.73% is the change from 281 to 328
Calculation steps:
[( 328 - 281 ) ÷ 281] x 100 = 16.73%
Formula
Percentage change = [(328 - 281) / 281] x 100
Subtract the new number by the original number
328 - 281 = 47
47 ÷ 281 = 0.16725978647686832
0.16725978647686832 x 100 = 16.73%