141.06% is the change from 397 to 957
Calculation steps:
[( 957 - 397 ) ÷ 397] x 100 = 141.06%
Formula
Percentage change = [(957 - 397) / 397] x 100
Subtract the new number by the original number
957 - 397 = 560
560 ÷ 397 = 1.4105793450881612
1.4105793450881612 x 100 = 141.06%