18.75% is the change from 352 to 418
Calculation steps:
[( 418 - 352 ) ÷ 352] x 100 = 18.75%
Formula
Percentage change = [(418 - 352) / 352] x 100
Subtract the new number by the original number
418 - 352 = 66
66 ÷ 352 = 0.1875
0.1875 x 100 = 18.75%
Example