-47.79% is the change from 588 to 307
Calculation steps:
[( 307 - 588 ) ÷ 588] x 100 = -47.79%
Formula
Percentage change = [(307 - 588) / 588] x 100
Subtract the new number by the original number
307 - 588 = -281
-281 ÷ 588 = -0.477891156462585
-0.477891156462585 x 100 = -47.79%