88.68% is the change from 477 to 900
Calculation steps:
[( 900 - 477 ) ÷ 477] x 100 = 88.68%
Formula
Percentage change = [(900 - 477) / 477] x 100
Subtract the new number by the original number
900 - 477 = 423
423 ÷ 477 = 0.8867924528301887
0.8867924528301887 x 100 = 88.68%