142.28% is the change from 123 to 298
Calculation steps:
[( 298 - 123 ) ÷ 123] x 100 = 142.28%
Formula
Percentage change = [(298 - 123) / 123] x 100
Subtract the new number by the original number
298 - 123 = 175
175 ÷ 123 = 1.4227642276422765
1.4227642276422765 x 100 = 142.28%