-35.72% is the change from 851 to 547
Calculation steps:
[( 547 - 851 ) ÷ 851] x 100 = -35.72%
Formula
Percentage change = [(547 - 851) / 851] x 100
Subtract the new number by the original number
547 - 851 = -304
-304 ÷ 851 = -0.3572267920094007
-0.3572267920094007 x 100 = -35.72%