-50.77% is the change from 784 to 386
Calculation steps:
[( 386 - 784 ) ÷ 784] x 100 = -50.77%
Formula
Percentage change = [(386 - 784) / 784] x 100
Subtract the new number by the original number
386 - 784 = -398
-398 ÷ 784 = -0.5076530612244898
-0.5076530612244898 x 100 = -50.77%