148.49% is the change from 398 to 989
Calculation steps:
[( 989 - 398 ) ÷ 398] x 100 = 148.49%
Formula
Percentage change = [(989 - 398) / 398] x 100
Subtract the new number by the original number
989 - 398 = 591
591 ÷ 398 = 1.484924623115578
1.484924623115578 x 100 = 148.49%