15.84% is the change from 303 to 351
Calculation steps:
[( 351 - 303 ) ÷ 303] x 100 = 15.84%
Formula
Percentage change = [(351 - 303) / 303] x 100
Subtract the new number by the original number
351 - 303 = 48
48 ÷ 303 = 0.15841584158415842
0.15841584158415842 x 100 = 15.84%