-78.49% is the change from 279 to 60
Calculation steps:
[( 60 - 279 ) ÷ 279] x 100 = -78.49%
Formula
Percentage change = [(60 - 279) / 279] x 100
Subtract the new number by the original number
60 - 279 = -219
-219 ÷ 279 = -0.7849462365591398
-0.7849462365591398 x 100 = -78.49%