-71.06% is the change from 774 to 224
Calculation steps:
[( 224 - 774 ) ÷ 774] x 100 = -71.06%
Formula
Percentage change = [(224 - 774) / 774] x 100
Subtract the new number by the original number
224 - 774 = -550
-550 ÷ 774 = -0.710594315245478
-0.710594315245478 x 100 = -71.06%