-84.4% is the change from 436 to 68
Calculation steps:
[( 68 - 436 ) ÷ 436] x 100 = -84.4%
Formula
Percentage change = [(68 - 436) / 436] x 100
Subtract the new number by the original number
68 - 436 = -368
-368 ÷ 436 = -0.8440366972477065
-0.8440366972477065 x 100 = -84.4%