-42.18% is the change from 403 to 233
Calculation steps:
[( 233 - 403 ) ÷ 403] x 100 = -42.18%
Formula
Percentage change = [(233 - 403) / 403] x 100
Subtract the new number by the original number
233 - 403 = -170
-170 ÷ 403 = -0.4218362282878412
-0.4218362282878412 x 100 = -42.18%