109.38% is the change from 448 to 938
Calculation steps:
[( 938 - 448 ) ÷ 448] x 100 = 109.38%
Formula
Percentage change = [(938 - 448) / 448] x 100
Subtract the new number by the original number
938 - 448 = 490
490 ÷ 448 = 1.09375
1.09375 x 100 = 109.38%