103.87% is the change from 284 to 579
Calculation steps:
[( 579 - 284 ) ÷ 284] x 100 = 103.87%
Formula
Percentage change = [(579 - 284) / 284] x 100
Subtract the new number by the original number
579 - 284 = 295
295 ÷ 284 = 1.0387323943661972
1.0387323943661972 x 100 = 103.87%