-95.94% is the change from 837 to 34
Calculation steps:
[( 34 - 837 ) ÷ 837] x 100 = -95.94%
Formula
Percentage change = [(34 - 837) / 837] x 100
Subtract the new number by the original number
34 - 837 = -803
-803 ÷ 837 = -0.959378733572282
-0.959378733572282 x 100 = -95.94%