-33.18% is the change from 847 to 566
Calculation steps:
[( 566 - 847 ) ÷ 847] x 100 = -33.18%
Formula
Percentage change = [(566 - 847) / 847] x 100
Subtract the new number by the original number
566 - 847 = -281
-281 ÷ 847 = -0.3317591499409681
-0.3317591499409681 x 100 = -33.18%