-18.18% is the change from 847 to 693
Calculation steps:
[( 693 - 847 ) ÷ 847] x 100 = -18.18%
Formula
Percentage change = [(693 - 847) / 847] x 100
Subtract the new number by the original number
693 - 847 = -154
-154 ÷ 847 = -0.18181818181818182
-0.18181818181818182 x 100 = -18.18%