6.46% is the change from 418 to 445
Calculation steps:
[( 445 - 418 ) ÷ 418] x 100 = 6.46%
Formula
Percentage change = [(445 - 418) / 418] x 100
Subtract the new number by the original number
445 - 418 = 27
27 ÷ 418 = 0.0645933014354067
0.0645933014354067 x 100 = 6.46%