-42.86% is the change from 245 to 140
Calculation steps:
[( 140 - 245 ) ÷ 245] x 100 = -42.86%
Formula
Percentage change = [(140 - 245) / 245] x 100
Subtract the new number by the original number
140 - 245 = -105
-105 ÷ 245 = -0.42857142857142855
-0.42857142857142855 x 100 = -42.86%