-19.36% is the change from 346 to 279
Calculation steps:
[( 279 - 346 ) ÷ 346] x 100 = -19.36%
Formula
Percentage change = [(279 - 346) / 346] x 100
Subtract the new number by the original number
279 - 346 = -67
-67 ÷ 346 = -0.1936416184971098
-0.1936416184971098 x 100 = -19.36%