99.79% is the change from 479 to 957
Calculation steps:
[( 957 - 479 ) ÷ 479] x 100 = 99.79%
Formula
Percentage change = [(957 - 479) / 479] x 100
Subtract the new number by the original number
957 - 479 = 478
478 ÷ 479 = 0.9979123173277662
0.9979123173277662 x 100 = 99.79%