-56.6% is the change from 53 to 23
Calculation steps:
[( 23 - 53 ) ÷ 53] x 100 = -56.6%
Formula
Percentage change = [(23 - 53) / 53] x 100
Subtract the new number by the original number
23 - 53 = -30
-30 ÷ 53 = -0.5660377358490566
-0.5660377358490566 x 100 = -56.6%