-69.78% is the change from 738 to 223
Calculation steps:
[( 223 - 738 ) ÷ 738] x 100 = -69.78%
Formula
Percentage change = [(223 - 738) / 738] x 100
Subtract the new number by the original number
223 - 738 = -515
-515 ÷ 738 = -0.6978319783197832
-0.6978319783197832 x 100 = -69.78%