47.64% is the change from 445 to 657
Calculation steps:
[( 657 - 445 ) ÷ 445] x 100 = 47.64%
Formula
Percentage change = [(657 - 445) / 445] x 100
Subtract the new number by the original number
657 - 445 = 212
212 ÷ 445 = 0.4764044943820225
0.4764044943820225 x 100 = 47.64%