16.62% is the change from 337 to 393
Calculation steps:
[( 393 - 337 ) ÷ 337] x 100 = 16.62%
Formula
Percentage change = [(393 - 337) / 337] x 100
Subtract the new number by the original number
393 - 337 = 56
56 ÷ 337 = 0.1661721068249258
0.1661721068249258 x 100 = 16.62%