-10.62% is the change from 546 to 488
Calculation steps:
[( 488 - 546 ) ÷ 546] x 100 = -10.62%
Formula
Percentage change = [(488 - 546) / 546] x 100
Subtract the new number by the original number
488 - 546 = -58
-58 ÷ 546 = -0.10622710622710622
-0.10622710622710622 x 100 = -10.62%