-32.08% is the change from 717 to 487
Calculation steps:
[( 487 - 717 ) ÷ 717] x 100 = -32.08%
Formula
Percentage change = [(487 - 717) / 717] x 100
Subtract the new number by the original number
487 - 717 = -230
-230 ÷ 717 = -0.3207810320781032
-0.3207810320781032 x 100 = -32.08%