-1.61% is the change from 249 to 245
Calculation steps:
[( 245 - 249 ) ÷ 249] x 100 = -1.61%
Formula
Percentage change = [(245 - 249) / 249] x 100
Subtract the new number by the original number
245 - 249 = -4
-4 ÷ 249 = -0.01606425702811245
-0.01606425702811245 x 100 = -1.61%