-19.47% is the change from 606 to 488
Calculation steps:
[( 488 - 606 ) ÷ 606] x 100 = -19.47%
Formula
Percentage change = [(488 - 606) / 606] x 100
Subtract the new number by the original number
488 - 606 = -118
-118 ÷ 606 = -0.19471947194719472
-0.19471947194719472 x 100 = -19.47%