-48.83% is the change from 426 to 218
Calculation steps:
[( 218 - 426 ) ÷ 426] x 100 = -48.83%
Formula
Percentage change = [(218 - 426) / 426] x 100
Subtract the new number by the original number
218 - 426 = -208
-208 ÷ 426 = -0.48826291079812206
-0.48826291079812206 x 100 = -48.83%