-3.54% is the change from 933 to 900
Calculation steps:
[( 900 - 933 ) ÷ 933] x 100 = -3.54%
Formula
Percentage change = [(900 - 933) / 933] x 100
Subtract the new number by the original number
900 - 933 = -33
-33 ÷ 933 = -0.03536977491961415
-0.03536977491961415 x 100 = -3.54%