-79.08% is the change from 784 to 164
Calculation steps:
[( 164 - 784 ) ÷ 784] x 100 = -79.08%
Formula
Percentage change = [(164 - 784) / 784] x 100
Subtract the new number by the original number
164 - 784 = -620
-620 ÷ 784 = -0.7908163265306123
-0.7908163265306123 x 100 = -79.08%