-10.97% is the change from 547 to 487
Calculation steps:
[( 487 - 547 ) ÷ 547] x 100 = -10.97%
Formula
Percentage change = [(487 - 547) / 547] x 100
Subtract the new number by the original number
487 - 547 = -60
-60 ÷ 547 = -0.10968921389396709
-0.10968921389396709 x 100 = -10.97%