-95.63% is the change from 526 to 23
Calculation steps:
[( 23 - 526 ) ÷ 526] x 100 = -95.63%
Formula
Percentage change = [(23 - 526) / 526] x 100
Subtract the new number by the original number
23 - 526 = -503
-503 ÷ 526 = -0.9562737642585551
-0.9562737642585551 x 100 = -95.63%