22.7% is the change from 282 to 346
Calculation steps:
[( 346 - 282 ) ÷ 282] x 100 = 22.7%
Formula
Percentage change = [(346 - 282) / 282] x 100
Subtract the new number by the original number
346 - 282 = 64
64 ÷ 282 = 0.22695035460992907
0.22695035460992907 x 100 = 22.7%