-97.54% is the change from 935 to 23
Calculation steps:
[( 23 - 935 ) ÷ 935] x 100 = -97.54%
Formula
Percentage change = [(23 - 935) / 935] x 100
Subtract the new number by the original number
23 - 935 = -912
-912 ÷ 935 = -0.9754010695187165
-0.9754010695187165 x 100 = -97.54%