111.38% is the change from 448 to 947
Calculation steps:
[( 947 - 448 ) ÷ 448] x 100 = 111.38%
Formula
Percentage change = [(947 - 448) / 448] x 100
Subtract the new number by the original number
947 - 448 = 499
499 ÷ 448 = 1.1138392857142858
1.1138392857142858 x 100 = 111.38%