57.93% is the change from 397 to 627
Calculation steps:
[( 627 - 397 ) ÷ 397] x 100 = 57.93%
Formula
Percentage change = [(627 - 397) / 397] x 100
Subtract the new number by the original number
627 - 397 = 230
230 ÷ 397 = 0.5793450881612091
0.5793450881612091 x 100 = 57.93%