-0.88% is the change from 795 to 788
Calculation steps:
[( 788 - 795 ) ÷ 795] x 100 = -0.88%
Formula
Percentage change = [(788 - 795) / 795] x 100
Subtract the new number by the original number
788 - 795 = -7
-7 ÷ 795 = -0.00880503144654088
-0.00880503144654088 x 100 = -0.88%