-41.78% is the change from 426 to 248
Calculation steps:
[( 248 - 426 ) ÷ 426] x 100 = -41.78%
Formula
Percentage change = [(248 - 426) / 426] x 100
Subtract the new number by the original number
248 - 426 = -178
-178 ÷ 426 = -0.41784037558685444
-0.41784037558685444 x 100 = -41.78%