92.68% is the change from 478 to 921
Calculation steps:
[( 921 - 478 ) ÷ 478] x 100 = 92.68%
Formula
Percentage change = [(921 - 478) / 478] x 100
Subtract the new number by the original number
921 - 478 = 443
443 ÷ 478 = 0.9267782426778243
0.9267782426778243 x 100 = 92.68%