-70.92% is the change from 784 to 228
Calculation steps:
[( 228 - 784 ) ÷ 784] x 100 = -70.92%
Formula
Percentage change = [(228 - 784) / 784] x 100
Subtract the new number by the original number
228 - 784 = -556
-556 ÷ 784 = -0.7091836734693877
-0.7091836734693877 x 100 = -70.92%