147.36% is the change from 397 to 982
Calculation steps:
[( 982 - 397 ) ÷ 397] x 100 = 147.36%
Formula
Percentage change = [(982 - 397) / 397] x 100
Subtract the new number by the original number
982 - 397 = 585
585 ÷ 397 = 1.473551637279597
1.473551637279597 x 100 = 147.36%