-96.17% is the change from 601 to 23
Calculation steps:
[( 23 - 601 ) ÷ 601] x 100 = -96.17%
Formula
Percentage change = [(23 - 601) / 601] x 100
Subtract the new number by the original number
23 - 601 = -578
-578 ÷ 601 = -0.961730449251248
-0.961730449251248 x 100 = -96.17%