73.09% is the change from 446 to 772
Calculation steps:
[( 772 - 446 ) ÷ 446] x 100 = 73.09%
Formula
Percentage change = [(772 - 446) / 446] x 100
Subtract the new number by the original number
772 - 446 = 326
326 ÷ 446 = 0.7309417040358744
0.7309417040358744 x 100 = 73.09%