1304.23% is the change from 71 to 997
Calculation steps:
[( 997 - 71 ) ÷ 71] x 100 = 1304.23%
Formula
Percentage change = [(997 - 71) / 71] x 100
Subtract the new number by the original number
997 - 71 = 926
926 ÷ 71 = 13.04225352112676
13.04225352112676 x 100 = 1304.23%