-48.35% is the change from 848 to 438
Calculation steps:
[( 438 - 848 ) ÷ 848] x 100 = -48.35%
Formula
Percentage change = [(438 - 848) / 848] x 100
Subtract the new number by the original number
438 - 848 = -410
-410 ÷ 848 = -0.4834905660377358
-0.4834905660377358 x 100 = -48.35%