-21.29% is the change from 249 to 196
Calculation steps:
[( 196 - 249 ) ÷ 249] x 100 = -21.29%
Formula
Percentage change = [(196 - 249) / 249] x 100
Subtract the new number by the original number
196 - 249 = -53
-53 ÷ 249 = -0.21285140562248997
-0.21285140562248997 x 100 = -21.29%