51.21% is the change from 248 to 375
Calculation steps:
[( 375 - 248 ) ÷ 248] x 100 = 51.21%
Formula
Percentage change = [(375 - 248) / 248] x 100
Subtract the new number by the original number
375 - 248 = 127
127 ÷ 248 = 0.5120967741935484
0.5120967741935484 x 100 = 51.21%