83.41% is the change from 464 to 851
Calculation steps:
[( 851 - 464 ) ÷ 464] x 100 = 83.41%
Formula
Percentage change = [(851 - 464) / 464] x 100
Subtract the new number by the original number
851 - 464 = 387
387 ÷ 464 = 0.834051724137931
0.834051724137931 x 100 = 83.41%