-40.11% is the change from 546 to 327
Calculation steps:
[( 327 - 546 ) ÷ 546] x 100 = -40.11%
Formula
Percentage change = [(327 - 546) / 546] x 100
Subtract the new number by the original number
327 - 546 = -219
-219 ÷ 546 = -0.4010989010989011
-0.4010989010989011 x 100 = -40.11%