104.73% is the change from 423 to 866
Calculation steps:
[( 866 - 423 ) ÷ 423] x 100 = 104.73%
Formula
Percentage change = [(866 - 423) / 423] x 100
Subtract the new number by the original number
866 - 423 = 443
443 ÷ 423 = 1.0472813238770686
1.0472813238770686 x 100 = 104.73%