99.77% is the change from 444 to 887
Calculation steps:
[( 887 - 444 ) ÷ 444] x 100 = 99.77%
Formula
Percentage change = [(887 - 444) / 444] x 100
Subtract the new number by the original number
887 - 444 = 443
443 ÷ 444 = 0.9977477477477478
0.9977477477477478 x 100 = 99.77%