2021.28% is the change from 47 to 997
Calculation steps:
[( 997 - 47 ) ÷ 47] x 100 = 2021.28%
Formula
Percentage change = [(997 - 47) / 47] x 100
Subtract the new number by the original number
997 - 47 = 950
950 ÷ 47 = 20.21276595744681
20.21276595744681 x 100 = 2021.28%