-24.01% is the change from 279 to 212
Calculation steps:
[( 212 - 279 ) ÷ 279] x 100 = -24.01%
Formula
Percentage change = [(212 - 279) / 279] x 100
Subtract the new number by the original number
212 - 279 = -67
-67 ÷ 279 = -0.24014336917562723
-0.24014336917562723 x 100 = -24.01%