145.98% is the change from 398 to 979
Calculation steps:
[( 979 - 398 ) ÷ 398] x 100 = 145.98%
Formula
Percentage change = [(979 - 398) / 398] x 100
Subtract the new number by the original number
979 - 398 = 581
581 ÷ 398 = 1.4597989949748744
1.4597989949748744 x 100 = 145.98%