44.39% is the change from 642 to 927
Calculation steps:
[( 927 - 642 ) ÷ 642] x 100 = 44.39%
Formula
Percentage change = [(927 - 642) / 642] x 100
Subtract the new number by the original number
927 - 642 = 285
285 ÷ 642 = 0.4439252336448598
0.4439252336448598 x 100 = 44.39%