9.77% is the change from 440 to 483
Calculation steps:
[( 483 - 440 ) ÷ 440] x 100 = 9.77%
Formula
Percentage change = [(483 - 440) / 440] x 100
Subtract the new number by the original number
483 - 440 = 43
43 ÷ 440 = 0.09772727272727273
0.09772727272727273 x 100 = 9.77%