33133.33% is the change from 3 to 997
Calculation steps:
[( 997 - 3 ) ÷ 3] x 100 = 33133.33%
Formula
Percentage change = [(997 - 3) / 3] x 100
Subtract the new number by the original number
997 - 3 = 994
994 ÷ 3 = 331.3333333333333
331.3333333333333 x 100 = 33133.33%