128.46% is the change from 397 to 907
Calculation steps:
[( 907 - 397 ) ÷ 397] x 100 = 128.46%
Formula
Percentage change = [(907 - 397) / 397] x 100
Subtract the new number by the original number
907 - 397 = 510
510 ÷ 397 = 1.2846347607052897
1.2846347607052897 x 100 = 128.46%