42.47% is the change from 445 to 634
Calculation steps:
[( 634 - 445 ) ÷ 445] x 100 = 42.47%
Formula
Percentage change = [(634 - 445) / 445] x 100
Subtract the new number by the original number
634 - 445 = 189
189 ÷ 445 = 0.4247191011235955
0.4247191011235955 x 100 = 42.47%