-70.03% is the change from 744 to 223
Calculation steps:
[( 223 - 744 ) ÷ 744] x 100 = -70.03%
Formula
Percentage change = [(223 - 744) / 744] x 100
Subtract the new number by the original number
223 - 744 = -521
-521 ÷ 744 = -0.7002688172043011
-0.7002688172043011 x 100 = -70.03%