-43.97% is the change from 257 to 144
Calculation steps:
[( 144 - 257 ) ÷ 257] x 100 = -43.97%
Formula
Percentage change = [(144 - 257) / 257] x 100
Subtract the new number by the original number
144 - 257 = -113
-113 ÷ 257 = -0.4396887159533074
-0.4396887159533074 x 100 = -43.97%