93.3% is the change from 448 to 866
Calculation steps:
[( 866 - 448 ) ÷ 448] x 100 = 93.3%
Formula
Percentage change = [(866 - 448) / 448] x 100
Subtract the new number by the original number
866 - 448 = 418
418 ÷ 448 = 0.9330357142857143
0.9330357142857143 x 100 = 93.3%