-72.94% is the change from 824 to 223
Calculation steps:
[( 223 - 824 ) ÷ 824] x 100 = -72.94%
Formula
Percentage change = [(223 - 824) / 824] x 100
Subtract the new number by the original number
223 - 824 = -601
-601 ÷ 824 = -0.7293689320388349
-0.7293689320388349 x 100 = -72.94%