102.46% is the change from 284 to 575
Calculation steps:
[( 575 - 284 ) ÷ 284] x 100 = 102.46%
Formula
Percentage change = [(575 - 284) / 284] x 100
Subtract the new number by the original number
575 - 284 = 291
291 ÷ 284 = 1.0246478873239437
1.0246478873239437 x 100 = 102.46%