101.63% is the change from 123 to 248
Calculation steps:
[( 248 - 123 ) ÷ 123] x 100 = 101.63%
Formula
Percentage change = [(248 - 123) / 123] x 100
Subtract the new number by the original number
248 - 123 = 125
125 ÷ 123 = 1.016260162601626
1.016260162601626 x 100 = 101.63%