-12.22% is the change from 933 to 819
Calculation steps:
[( 819 - 933 ) ÷ 933] x 100 = -12.22%
Formula
Percentage change = [(819 - 933) / 933] x 100
Subtract the new number by the original number
819 - 933 = -114
-114 ÷ 933 = -0.12218649517684887
-0.12218649517684887 x 100 = -12.22%