101.06% is the change from 284 to 571
Calculation steps:
[( 571 - 284 ) ÷ 284] x 100 = 101.06%
Formula
Percentage change = [(571 - 284) / 284] x 100
Subtract the new number by the original number
571 - 284 = 287
287 ÷ 284 = 1.0105633802816902
1.0105633802816902 x 100 = 101.06%