98.53% is the change from 477 to 947
Calculation steps:
[( 947 - 477 ) ÷ 477] x 100 = 98.53%
Formula
Percentage change = [(947 - 477) / 477] x 100
Subtract the new number by the original number
947 - 477 = 470
470 ÷ 477 = 0.9853249475890985
0.9853249475890985 x 100 = 98.53%