-15.54% is the change from 933 to 788
Calculation steps:
[( 788 - 933 ) ÷ 933] x 100 = -15.54%
Formula
Percentage change = [(788 - 933) / 933] x 100
Subtract the new number by the original number
788 - 933 = -145
-145 ÷ 933 = -0.15541264737406216
-0.15541264737406216 x 100 = -15.54%