-69.97% is the change from 929 to 279
Calculation steps:
[( 279 - 929 ) ÷ 929] x 100 = -69.97%
Formula
Percentage change = [(279 - 929) / 929] x 100
Subtract the new number by the original number
279 - 929 = -650
-650 ÷ 929 = -0.6996770721205597
-0.6996770721205597 x 100 = -69.97%