45.62% is the change from 445 to 648
Calculation steps:
[( 648 - 445 ) ÷ 445] x 100 = 45.62%
Formula
Percentage change = [(648 - 445) / 445] x 100
Subtract the new number by the original number
648 - 445 = 203
203 ÷ 445 = 0.45617977528089887
0.45617977528089887 x 100 = 45.62%