6.44% is the change from 233 to 248
Calculation steps:
[( 248 - 233 ) ÷ 233] x 100 = 6.44%
Formula
Percentage change = [(248 - 233) / 233] x 100
Subtract the new number by the original number
248 - 233 = 15
15 ÷ 233 = 0.06437768240343347
0.06437768240343347 x 100 = 6.44%