-69.04% is the change from 743 to 230
Calculation steps:
[( 230 - 743 ) ÷ 743] x 100 = -69.04%
Formula
Percentage change = [(230 - 743) / 743] x 100
Subtract the new number by the original number
230 - 743 = -513
-513 ÷ 743 = -0.6904441453566622
-0.6904441453566622 x 100 = -69.04%