-30.1% is the change from 784 to 548
Calculation steps:
[( 548 - 784 ) ÷ 784] x 100 = -30.1%
Formula
Percentage change = [(548 - 784) / 784] x 100
Subtract the new number by the original number
548 - 784 = -236
-236 ÷ 784 = -0.3010204081632653
-0.3010204081632653 x 100 = -30.1%