88.62% is the change from 448 to 845
Calculation steps:
[( 845 - 448 ) ÷ 448] x 100 = 88.62%
Formula
Percentage change = [(845 - 448) / 448] x 100
Subtract the new number by the original number
845 - 448 = 397
397 ÷ 448 = 0.8861607142857143
0.8861607142857143 x 100 = 88.62%