-32.88% is the change from 587 to 394
Calculation steps:
[( 394 - 587 ) ÷ 587] x 100 = -32.88%
Formula
Percentage change = [(394 - 587) / 587] x 100
Subtract the new number by the original number
394 - 587 = -193
-193 ÷ 587 = -0.3287904599659284
-0.3287904599659284 x 100 = -32.88%