58.87% is the change from 248 to 394
Calculation steps:
[( 394 - 248 ) ÷ 248] x 100 = 58.87%
Formula
Percentage change = [(394 - 248) / 248] x 100
Subtract the new number by the original number
394 - 248 = 146
146 ÷ 248 = 0.5887096774193549
0.5887096774193549 x 100 = 58.87%