46.61% is the change from 442 to 648
Calculation steps:
[( 648 - 442 ) ÷ 442] x 100 = 46.61%
Formula
Percentage change = [(648 - 442) / 442] x 100
Subtract the new number by the original number
648 - 442 = 206
206 ÷ 442 = 0.4660633484162896
0.4660633484162896 x 100 = 46.61%