-54.03% is the change from 546 to 251
Calculation steps:
[( 251 - 546 ) ÷ 546] x 100 = -54.03%
Formula
Percentage change = [(251 - 546) / 546] x 100
Subtract the new number by the original number
251 - 546 = -295
-295 ÷ 546 = -0.5402930402930403
-0.5402930402930403 x 100 = -54.03%