88.81% is the change from 447 to 844
Calculation steps:
[( 844 - 447 ) ÷ 447] x 100 = 88.81%
Formula
Percentage change = [(844 - 447) / 447] x 100
Subtract the new number by the original number
844 - 447 = 397
397 ÷ 447 = 0.8881431767337807
0.8881431767337807 x 100 = 88.81%