21.64% is the change from 342 to 416
Calculation steps:
[( 416 - 342 ) ÷ 342] x 100 = 21.64%
Formula
Percentage change = [(416 - 342) / 342] x 100
Subtract the new number by the original number
416 - 342 = 74
74 ÷ 342 = 0.21637426900584794
0.21637426900584794 x 100 = 21.64%