-87.7% is the change from 488 to 60
Calculation steps:
[( 60 - 488 ) ÷ 488] x 100 = -87.7%
Formula
Percentage change = [(60 - 488) / 488] x 100
Subtract the new number by the original number
60 - 488 = -428
-428 ÷ 488 = -0.8770491803278688
-0.8770491803278688 x 100 = -87.7%