44.84% is the change from 446 to 646
Calculation steps:
[( 646 - 446 ) ÷ 446] x 100 = 44.84%
Formula
Percentage change = [(646 - 446) / 446] x 100
Subtract the new number by the original number
646 - 446 = 200
200 ÷ 446 = 0.4484304932735426
0.4484304932735426 x 100 = 44.84%