-84.97% is the change from 153 to 23
Calculation steps:
[( 23 - 153 ) ÷ 153] x 100 = -84.97%
Formula
Percentage change = [(23 - 153) / 153] x 100
Subtract the new number by the original number
23 - 153 = -130
-130 ÷ 153 = -0.8496732026143791
-0.8496732026143791 x 100 = -84.97%