-97.47% is the change from 910 to 23
Calculation steps:
[( 23 - 910 ) ÷ 910] x 100 = -97.47%
Formula
Percentage change = [(23 - 910) / 910] x 100
Subtract the new number by the original number
23 - 910 = -887
-887 ÷ 910 = -0.9747252747252747
-0.9747252747252747 x 100 = -97.47%