147.39% is the change from 403 to 997
Calculation steps:
[( 997 - 403 ) ÷ 403] x 100 = 147.39%
Formula
Percentage change = [(997 - 403) / 403] x 100
Subtract the new number by the original number
997 - 403 = 594
594 ÷ 403 = 1.4739454094292803
1.4739454094292803 x 100 = 147.39%