142.57% is the change from 397 to 963
Calculation steps:
[( 963 - 397 ) ÷ 397] x 100 = 142.57%
Formula
Percentage change = [(963 - 397) / 397] x 100
Subtract the new number by the original number
963 - 397 = 566
566 ÷ 397 = 1.4256926952141058
1.4256926952141058 x 100 = 142.57%