6.3% is the change from 238 to 253
Calculation steps:
[( 253 - 238 ) ÷ 238] x 100 = 6.3%
Formula
Percentage change = [(253 - 238) / 238] x 100
Subtract the new number by the original number
253 - 238 = 15
15 ÷ 238 = 0.06302521008403361
0.06302521008403361 x 100 = 6.3%