-95.76% is the change from 920 to 39
Calculation steps:
[( 39 - 920 ) ÷ 920] x 100 = -95.76%
Formula
Percentage change = [(39 - 920) / 920] x 100
Subtract the new number by the original number
39 - 920 = -881
-881 ÷ 920 = -0.9576086956521739
-0.9576086956521739 x 100 = -95.76%