69.21% is the change from 445 to 753
Calculation steps:
[( 753 - 445 ) ÷ 445] x 100 = 69.21%
Formula
Percentage change = [(753 - 445) / 445] x 100
Subtract the new number by the original number
753 - 445 = 308
308 ÷ 445 = 0.6921348314606741
0.6921348314606741 x 100 = 69.21%