18.49% is the change from 238 to 282
Calculation steps:
[( 282 - 238 ) ÷ 238] x 100 = 18.49%
Formula
Percentage change = [(282 - 238) / 238] x 100
Subtract the new number by the original number
282 - 238 = 44
44 ÷ 238 = 0.18487394957983194
0.18487394957983194 x 100 = 18.49%