51.82% is the change from 247 to 375
Calculation steps:
[( 375 - 247 ) ÷ 247] x 100 = 51.82%
Formula
Percentage change = [(375 - 247) / 247] x 100
Subtract the new number by the original number
375 - 247 = 128
128 ÷ 247 = 0.5182186234817814
0.5182186234817814 x 100 = 51.82%