-44.44% is the change from 423 to 235
Calculation steps:
[( 235 - 423 ) ÷ 423] x 100 = -44.44%
Formula
Percentage change = [(235 - 423) / 423] x 100
Subtract the new number by the original number
235 - 423 = -188
-188 ÷ 423 = -0.4444444444444444
-0.4444444444444444 x 100 = -44.44%