51.47% is the change from 441 to 668
Calculation steps:
[( 668 - 441 ) ÷ 441] x 100 = 51.47%
Formula
Percentage change = [(668 - 441) / 441] x 100
Subtract the new number by the original number
668 - 441 = 227
227 ÷ 441 = 0.5147392290249433
0.5147392290249433 x 100 = 51.47%