-94.16% is the change from 891 to 52
Calculation steps:
[( 52 - 891 ) ÷ 891] x 100 = -94.16%
Formula
Percentage change = [(52 - 891) / 891] x 100
Subtract the new number by the original number
52 - 891 = -839
-839 ÷ 891 = -0.941638608305275
-0.941638608305275 x 100 = -94.16%