582.88% is the change from 146 to 997
Calculation steps:
[( 997 - 146 ) ÷ 146] x 100 = 582.88%
Formula
Percentage change = [(997 - 146) / 146] x 100
Subtract the new number by the original number
997 - 146 = 851
851 ÷ 146 = 5.828767123287672
5.828767123287672 x 100 = 582.88%