-39.09% is the change from 880 to 536
Calculation steps:
[( 536 - 880 ) ÷ 880] x 100 = -39.09%
Formula
Percentage change = [(536 - 880) / 880] x 100
Subtract the new number by the original number
536 - 880 = -344
-344 ÷ 880 = -0.39090909090909093
-0.39090909090909093 x 100 = -39.09%