-29.8% is the change from 792 to 556
Calculation steps:
[( 556 - 792 ) ÷ 792] x 100 = -29.8%
Formula
Percentage change = [(556 - 792) / 792] x 100
Subtract the new number by the original number
556 - 792 = -236
-236 ÷ 792 = -0.29797979797979796
-0.29797979797979796 x 100 = -29.8%