-35.14% is the change from 424 to 275
Calculation steps:
[( 275 - 424 ) ÷ 424] x 100 = -35.14%
Formula
Percentage change = [(275 - 424) / 424] x 100
Subtract the new number by the original number
275 - 424 = -149
-149 ÷ 424 = -0.35141509433962265
-0.35141509433962265 x 100 = -35.14%