597.14% is the change from 140 to 976
Calculation steps:
[( 976 - 140 ) ÷ 140] x 100 = 597.14%
Formula
Percentage change = [(976 - 140) / 140] x 100
Subtract the new number by the original number
976 - 140 = 836
836 ÷ 140 = 5.9714285714285715
5.9714285714285715 x 100 = 597.14%