-73.72% is the change from 784 to 206
Calculation steps:
[( 206 - 784 ) ÷ 784] x 100 = -73.72%
Formula
Percentage change = [(206 - 784) / 784] x 100
Subtract the new number by the original number
206 - 784 = -578
-578 ÷ 784 = -0.7372448979591837
-0.7372448979591837 x 100 = -73.72%