115.63% is the change from 448 to 966
Calculation steps:
[( 966 - 448 ) ÷ 448] x 100 = 115.63%
Formula
Percentage change = [(966 - 448) / 448] x 100
Subtract the new number by the original number
966 - 448 = 518
518 ÷ 448 = 1.15625
1.15625 x 100 = 115.63%