174.19% is the change from 248 to 680
Calculation steps:
[( 680 - 248 ) ÷ 248] x 100 = 174.19%
Formula
Percentage change = [(680 - 248) / 248] x 100
Subtract the new number by the original number
680 - 248 = 432
432 ÷ 248 = 1.7419354838709677
1.7419354838709677 x 100 = 174.19%