-98.29% is the change from 933 to 16
Calculation steps:
[( 16 - 933 ) ÷ 933] x 100 = -98.29%
Formula
Percentage change = [(16 - 933) / 933] x 100
Subtract the new number by the original number
16 - 933 = -917
-917 ÷ 933 = -0.9828510182207931
-0.9828510182207931 x 100 = -98.29%