-83.73% is the change from 424 to 69
Calculation steps:
[( 69 - 424 ) ÷ 424] x 100 = -83.73%
Formula
Percentage change = [(69 - 424) / 424] x 100
Subtract the new number by the original number
69 - 424 = -355
-355 ÷ 424 = -0.8372641509433962
-0.8372641509433962 x 100 = -83.73%