302.86% is the change from 140 to 564
Calculation steps:
[( 564 - 140 ) ÷ 140] x 100 = 302.86%
Formula
Percentage change = [(564 - 140) / 140] x 100
Subtract the new number by the original number
564 - 140 = 424
424 ÷ 140 = 3.0285714285714285
3.0285714285714285 x 100 = 302.86%