-60.14% is the change from 878 to 350
Calculation steps:
[( 350 - 878 ) ÷ 878] x 100 = -60.14%
Formula
Percentage change = [(350 - 878) / 878] x 100
Subtract the new number by the original number
350 - 878 = -528
-528 ÷ 878 = -0.6013667425968109
-0.6013667425968109 x 100 = -60.14%