-41.2% is the change from 233 to 137
Calculation steps:
[( 137 - 233 ) ÷ 233] x 100 = -41.2%
Formula
Percentage change = [(137 - 233) / 233] x 100
Subtract the new number by the original number
137 - 233 = -96
-96 ÷ 233 = -0.41201716738197425
-0.41201716738197425 x 100 = -41.2%