104.72% is the change from 487 to 997
Calculation steps:
[( 997 - 487 ) ÷ 487] x 100 = 104.72%
Formula
Percentage change = [(997 - 487) / 487] x 100
Subtract the new number by the original number
997 - 487 = 510
510 ÷ 487 = 1.0472279260780288
1.0472279260780288 x 100 = 104.72%