88.28% is the change from 478 to 900
Calculation steps:
[( 900 - 478 ) ÷ 478] x 100 = 88.28%
Formula
Percentage change = [(900 - 478) / 478] x 100
Subtract the new number by the original number
900 - 478 = 422
422 ÷ 478 = 0.8828451882845189
0.8828451882845189 x 100 = 88.28%