-34.51% is the change from 933 to 611
Calculation steps:
[( 611 - 933 ) ÷ 933] x 100 = -34.51%
Formula
Percentage change = [(611 - 933) / 933] x 100
Subtract the new number by the original number
611 - 933 = -322
-322 ÷ 933 = -0.34512325830653806
-0.34512325830653806 x 100 = -34.51%