7.42% is the change from 445 to 478
Calculation steps:
[( 478 - 445 ) ÷ 445] x 100 = 7.42%
Formula
Percentage change = [(478 - 445) / 445] x 100
Subtract the new number by the original number
478 - 445 = 33
33 ÷ 445 = 0.07415730337078652
0.07415730337078652 x 100 = 7.42%