-44.65% is the change from 851 to 471
Calculation steps:
[( 471 - 851 ) ÷ 851] x 100 = -44.65%
Formula
Percentage change = [(471 - 851) / 851] x 100
Subtract the new number by the original number
471 - 851 = -380
-380 ÷ 851 = -0.44653349001175086
-0.44653349001175086 x 100 = -44.65%