-86.45% is the change from 546 to 74
Calculation steps:
[( 74 - 546 ) ÷ 546] x 100 = -86.45%
Formula
Percentage change = [(74 - 546) / 546] x 100
Subtract the new number by the original number
74 - 546 = -472
-472 ÷ 546 = -0.8644688644688645
-0.8644688644688645 x 100 = -86.45%