96.66% is the change from 449 to 883
Calculation steps:
[( 883 - 449 ) ÷ 449] x 100 = 96.66%
Formula
Percentage change = [(883 - 449) / 449] x 100
Subtract the new number by the original number
883 - 449 = 434
434 ÷ 449 = 0.9665924276169265
0.9665924276169265 x 100 = 96.66%