-83.88% is the change from 546 to 88
Calculation steps:
[( 88 - 546 ) ÷ 546] x 100 = -83.88%
Formula
Percentage change = [(88 - 546) / 546] x 100
Subtract the new number by the original number
88 - 546 = -458
-458 ÷ 546 = -0.8388278388278388
-0.8388278388278388 x 100 = -83.88%