-60.14% is the change from 700 to 279
Calculation steps:
[( 279 - 700 ) ÷ 700] x 100 = -60.14%
Formula
Percentage change = [(279 - 700) / 700] x 100
Subtract the new number by the original number
279 - 700 = -421
-421 ÷ 700 = -0.6014285714285714
-0.6014285714285714 x 100 = -60.14%