-26.12% is the change from 379 to 280
Calculation steps:
[( 280 - 379 ) ÷ 379] x 100 = -26.12%
Formula
Percentage change = [(280 - 379) / 379] x 100
Subtract the new number by the original number
280 - 379 = -99
-99 ÷ 379 = -0.2612137203166227
-0.2612137203166227 x 100 = -26.12%