-19.64% is the change from 606 to 487
Calculation steps:
[( 487 - 606 ) ÷ 606] x 100 = -19.64%
Formula
Percentage change = [(487 - 606) / 606] x 100
Subtract the new number by the original number
487 - 606 = -119
-119 ÷ 606 = -0.19636963696369636
-0.19636963696369636 x 100 = -19.64%