164.92% is the change from 248 to 657
Calculation steps:
[( 657 - 248 ) ÷ 248] x 100 = 164.92%
Formula
Percentage change = [(657 - 248) / 248] x 100
Subtract the new number by the original number
657 - 248 = 409
409 ÷ 248 = 1.6491935483870968
1.6491935483870968 x 100 = 164.92%