-33.45% is the change from 583 to 388
Calculation steps:
[( 388 - 583 ) ÷ 583] x 100 = -33.45%
Formula
Percentage change = [(388 - 583) / 583] x 100
Subtract the new number by the original number
388 - 583 = -195
-195 ÷ 583 = -0.3344768439108062
-0.3344768439108062 x 100 = -33.45%