140.3% is the change from 397 to 954
Calculation steps:
[( 954 - 397 ) ÷ 397] x 100 = 140.3%
Formula
Percentage change = [(954 - 397) / 397] x 100
Subtract the new number by the original number
954 - 397 = 557
557 ÷ 397 = 1.4030226700251889
1.4030226700251889 x 100 = 140.3%