37.3% is the change from 445 to 611
Calculation steps:
[( 611 - 445 ) ÷ 445] x 100 = 37.3%
Formula
Percentage change = [(611 - 445) / 445] x 100
Subtract the new number by the original number
611 - 445 = 166
166 ÷ 445 = 0.37303370786516854
0.37303370786516854 x 100 = 37.3%