-43.77% is the change from 546 to 307
Calculation steps:
[( 307 - 546 ) ÷ 546] x 100 = -43.77%
Formula
Percentage change = [(307 - 546) / 546] x 100
Subtract the new number by the original number
307 - 546 = -239
-239 ÷ 546 = -0.43772893772893773
-0.43772893772893773 x 100 = -43.77%