97.89% is the change from 284 to 562
Calculation steps:
[( 562 - 284 ) ÷ 284] x 100 = 97.89%
Formula
Percentage change = [(562 - 284) / 284] x 100
Subtract the new number by the original number
562 - 284 = 278
278 ÷ 284 = 0.9788732394366197
0.9788732394366197 x 100 = 97.89%