-48.44% is the change from 545 to 281
Calculation steps:
[( 281 - 545 ) ÷ 545] x 100 = -48.44%
Formula
Percentage change = [(281 - 545) / 545] x 100
Subtract the new number by the original number
281 - 545 = -264
-264 ÷ 545 = -0.48440366972477067
-0.48440366972477067 x 100 = -48.44%