20.16% is the change from 248 to 298
Calculation steps:
[( 298 - 248 ) ÷ 248] x 100 = 20.16%
Formula
Percentage change = [(298 - 248) / 248] x 100
Subtract the new number by the original number
298 - 248 = 50
50 ÷ 248 = 0.20161290322580644
0.20161290322580644 x 100 = 20.16%