-75% is the change from 424 to 106
Calculation steps:
[( 106 - 424 ) ÷ 424] x 100 = -75%
Formula
Percentage change = [(106 - 424) / 424] x 100
Subtract the new number by the original number
106 - 424 = -318
-318 ÷ 424 = -0.75
-0.75 x 100 = -75%
Example