-91.67% is the change from 588 to 49
Calculation steps:
[( 49 - 588 ) ÷ 588] x 100 = -91.67%
Formula
Percentage change = [(49 - 588) / 588] x 100
Subtract the new number by the original number
49 - 588 = -539
-539 ÷ 588 = -0.9166666666666666
-0.9166666666666666 x 100 = -91.67%