139.16% is the change from 406 to 971
Calculation steps:
[( 971 - 406 ) ÷ 406] x 100 = 139.16%
Formula
Percentage change = [(971 - 406) / 406] x 100
Subtract the new number by the original number
971 - 406 = 565
565 ÷ 406 = 1.3916256157635467
1.3916256157635467 x 100 = 139.16%