-21.33% is the change from 933 to 734
Calculation steps:
[( 734 - 933 ) ÷ 933] x 100 = -21.33%
Formula
Percentage change = [(734 - 933) / 933] x 100
Subtract the new number by the original number
734 - 933 = -199
-199 ÷ 933 = -0.2132904608788853
-0.2132904608788853 x 100 = -21.33%