21.99% is the change from 282 to 344
Calculation steps:
[( 344 - 282 ) ÷ 282] x 100 = 21.99%
Formula
Percentage change = [(344 - 282) / 282] x 100
Subtract the new number by the original number
344 - 282 = 62
62 ÷ 282 = 0.2198581560283688
0.2198581560283688 x 100 = 21.99%