-65.95% is the change from 878 to 299
Calculation steps:
[( 299 - 878 ) ÷ 878] x 100 = -65.95%
Formula
Percentage change = [(299 - 878) / 878] x 100
Subtract the new number by the original number
299 - 878 = -579
-579 ÷ 878 = -0.6594533029612756
-0.6594533029612756 x 100 = -65.95%