-89.56% is the change from 249 to 26
Calculation steps:
[( 26 - 249 ) ÷ 249] x 100 = -89.56%
Formula
Percentage change = [(26 - 249) / 249] x 100
Subtract the new number by the original number
26 - 249 = -223
-223 ÷ 249 = -0.8955823293172691
-0.8955823293172691 x 100 = -89.56%