144.36% is the change from 408 to 997
Calculation steps:
[( 997 - 408 ) ÷ 408] x 100 = 144.36%
Formula
Percentage change = [(997 - 408) / 408] x 100
Subtract the new number by the original number
997 - 408 = 589
589 ÷ 408 = 1.4436274509803921
1.4436274509803921 x 100 = 144.36%