-47.21% is the change from 233 to 123
Calculation steps:
[( 123 - 233 ) ÷ 233] x 100 = -47.21%
Formula
Percentage change = [(123 - 233) / 233] x 100
Subtract the new number by the original number
123 - 233 = -110
-110 ÷ 233 = -0.4721030042918455
-0.4721030042918455 x 100 = -47.21%