-97.49% is the change from 918 to 23
Calculation steps:
[( 23 - 918 ) ÷ 918] x 100 = -97.49%
Formula
Percentage change = [(23 - 918) / 918] x 100
Subtract the new number by the original number
23 - 918 = -895
-895 ÷ 918 = -0.9749455337690632
-0.9749455337690632 x 100 = -97.49%