98.94% is the change from 283 to 563
Calculation steps:
[( 563 - 283 ) ÷ 283] x 100 = 98.94%
Formula
Percentage change = [(563 - 283) / 283] x 100
Subtract the new number by the original number
563 - 283 = 280
280 ÷ 283 = 0.9893992932862191
0.9893992932862191 x 100 = 98.94%