49.19% is the change from 248 to 370
Calculation steps:
[( 370 - 248 ) ÷ 248] x 100 = 49.19%
Formula
Percentage change = [(370 - 248) / 248] x 100
Subtract the new number by the original number
370 - 248 = 122
122 ÷ 248 = 0.49193548387096775
0.49193548387096775 x 100 = 49.19%