77.37% is the change from 464 to 823
Calculation steps:
[( 823 - 464 ) ÷ 464] x 100 = 77.37%
Formula
Percentage change = [(823 - 464) / 464] x 100
Subtract the new number by the original number
823 - 464 = 359
359 ÷ 464 = 0.7737068965517241
0.7737068965517241 x 100 = 77.37%