140.55% is the change from 397 to 955
Calculation steps:
[( 955 - 397 ) ÷ 397] x 100 = 140.55%
Formula
Percentage change = [(955 - 397) / 397] x 100
Subtract the new number by the original number
955 - 397 = 558
558 ÷ 397 = 1.4055415617128464
1.4055415617128464 x 100 = 140.55%