74.73% is the change from 471 to 823
Calculation steps:
[( 823 - 471 ) ÷ 471] x 100 = 74.73%
Formula
Percentage change = [(823 - 471) / 471] x 100
Subtract the new number by the original number
823 - 471 = 352
352 ÷ 471 = 0.7473460721868365
0.7473460721868365 x 100 = 74.73%