-95.53% is the change from 851 to 38
Calculation steps:
[( 38 - 851 ) ÷ 851] x 100 = -95.53%
Formula
Percentage change = [(38 - 851) / 851] x 100
Subtract the new number by the original number
38 - 851 = -813
-813 ÷ 851 = -0.9553466509988249
-0.9553466509988249 x 100 = -95.53%