-30.63% is the change from 790 to 548
Calculation steps:
[( 548 - 790 ) ÷ 790] x 100 = -30.63%
Formula
Percentage change = [(548 - 790) / 790] x 100
Subtract the new number by the original number
548 - 790 = -242
-242 ÷ 790 = -0.30632911392405066
-0.30632911392405066 x 100 = -30.63%