3592.59% is the change from 27 to 997
Calculation steps:
[( 997 - 27 ) ÷ 27] x 100 = 3592.59%
Formula
Percentage change = [(997 - 27) / 27] x 100
Subtract the new number by the original number
997 - 27 = 970
970 ÷ 27 = 35.925925925925924
35.925925925925924 x 100 = 3592.59%