106.74% is the change from 445 to 920
Calculation steps:
[( 920 - 445 ) ÷ 445] x 100 = 106.74%
Formula
Percentage change = [(920 - 445) / 445] x 100
Subtract the new number by the original number
920 - 445 = 475
475 ÷ 445 = 1.0674157303370786
1.0674157303370786 x 100 = 106.74%