-96.18% is the change from 891 to 34
Calculation steps:
[( 34 - 891 ) ÷ 891] x 100 = -96.18%
Formula
Percentage change = [(34 - 891) / 891] x 100
Subtract the new number by the original number
34 - 891 = -857
-857 ÷ 891 = -0.9618406285072951
-0.9618406285072951 x 100 = -96.18%