-72.91% is the change from 827 to 224
Calculation steps:
[( 224 - 827 ) ÷ 827] x 100 = -72.91%
Formula
Percentage change = [(224 - 827) / 827] x 100
Subtract the new number by the original number
224 - 827 = -603
-603 ÷ 827 = -0.7291414752116082
-0.7291414752116082 x 100 = -72.91%