45.91% is the change from 257 to 375
Calculation steps:
[( 375 - 257 ) ÷ 257] x 100 = 45.91%
Formula
Percentage change = [(375 - 257) / 257] x 100
Subtract the new number by the original number
375 - 257 = 118
118 ÷ 257 = 0.4591439688715953
0.4591439688715953 x 100 = 45.91%