-95.71% is the change from 910 to 39
Calculation steps:
[( 39 - 910 ) ÷ 910] x 100 = -95.71%
Formula
Percentage change = [(39 - 910) / 910] x 100
Subtract the new number by the original number
39 - 910 = -871
-871 ÷ 910 = -0.9571428571428572
-0.9571428571428572 x 100 = -95.71%