-16.84% is the change from 588 to 489
Calculation steps:
[( 489 - 588 ) ÷ 588] x 100 = -16.84%
Formula
Percentage change = [(489 - 588) / 588] x 100
Subtract the new number by the original number
489 - 588 = -99
-99 ÷ 588 = -0.1683673469387755
-0.1683673469387755 x 100 = -16.84%