593.57% is the change from 140 to 971
Calculation steps:
[( 971 - 140 ) ÷ 140] x 100 = 593.57%
Formula
Percentage change = [(971 - 140) / 140] x 100
Subtract the new number by the original number
971 - 140 = 831
831 ÷ 140 = 5.935714285714286
5.935714285714286 x 100 = 593.57%