-52.85% is the change from 878 to 414
Calculation steps:
[( 414 - 878 ) ÷ 878] x 100 = -52.85%
Formula
Percentage change = [(414 - 878) / 878] x 100
Subtract the new number by the original number
414 - 878 = -464
-464 ÷ 878 = -0.5284738041002278
-0.5284738041002278 x 100 = -52.85%