-34.43% is the change from 851 to 558
Calculation steps:
[( 558 - 851 ) ÷ 851] x 100 = -34.43%
Formula
Percentage change = [(558 - 851) / 851] x 100
Subtract the new number by the original number
558 - 851 = -293
-293 ÷ 851 = -0.34430082256169214
-0.34430082256169214 x 100 = -34.43%