63.68% is the change from 446 to 730
Calculation steps:
[( 730 - 446 ) ÷ 446] x 100 = 63.68%
Formula
Percentage change = [(730 - 446) / 446] x 100
Subtract the new number by the original number
730 - 446 = 284
284 ÷ 446 = 0.6367713004484304
0.6367713004484304 x 100 = 63.68%