-35.42% is the change from 878 to 567
Calculation steps:
[( 567 - 878 ) ÷ 878] x 100 = -35.42%
Formula
Percentage change = [(567 - 878) / 878] x 100
Subtract the new number by the original number
567 - 878 = -311
-311 ÷ 878 = -0.3542141230068337
-0.3542141230068337 x 100 = -35.42%