88.08% is the change from 478 to 899
Calculation steps:
[( 899 - 478 ) ÷ 478] x 100 = 88.08%
Formula
Percentage change = [(899 - 478) / 478] x 100
Subtract the new number by the original number
899 - 478 = 421
421 ÷ 478 = 0.8807531380753139
0.8807531380753139 x 100 = 88.08%