-96.24% is the change from 905 to 34
Calculation steps:
[( 34 - 905 ) ÷ 905] x 100 = -96.24%
Formula
Percentage change = [(34 - 905) / 905] x 100
Subtract the new number by the original number
34 - 905 = -871
-871 ÷ 905 = -0.9624309392265193
-0.9624309392265193 x 100 = -96.24%