15.34% is the change from 352 to 406
Calculation steps:
[( 406 - 352 ) ÷ 352] x 100 = 15.34%
Formula
Percentage change = [(406 - 352) / 352] x 100
Subtract the new number by the original number
406 - 352 = 54
54 ÷ 352 = 0.1534090909090909
0.1534090909090909 x 100 = 15.34%