-30.1% is the change from 794 to 555
Calculation steps:
[( 555 - 794 ) ÷ 794] x 100 = -30.1%
Formula
Percentage change = [(555 - 794) / 794] x 100
Subtract the new number by the original number
555 - 794 = -239
-239 ÷ 794 = -0.30100755667506296
-0.30100755667506296 x 100 = -30.1%