-71.43% is the change from 784 to 224
Calculation steps:
[( 224 - 784 ) ÷ 784] x 100 = -71.43%
Formula
Percentage change = [(224 - 784) / 784] x 100
Subtract the new number by the original number
224 - 784 = -560
-560 ÷ 784 = -0.7142857142857143
-0.7142857142857143 x 100 = -71.43%