1388.06% is the change from 67 to 997
Calculation steps:
[( 997 - 67 ) ÷ 67] x 100 = 1388.06%
Formula
Percentage change = [(997 - 67) / 67] x 100
Subtract the new number by the original number
997 - 67 = 930
930 ÷ 67 = 13.880597014925373
13.880597014925373 x 100 = 1388.06%