-69.25% is the change from 748 to 230
Calculation steps:
[( 230 - 748 ) ÷ 748] x 100 = -69.25%
Formula
Percentage change = [(230 - 748) / 748] x 100
Subtract the new number by the original number
230 - 748 = -518
-518 ÷ 748 = -0.6925133689839572
-0.6925133689839572 x 100 = -69.25%