-91.94% is the change from 968 to 78
Calculation steps:
[( 78 - 968 ) ÷ 968] x 100 = -91.94%
Formula
Percentage change = [(78 - 968) / 968] x 100
Subtract the new number by the original number
78 - 968 = -890
-890 ÷ 968 = -0.9194214876033058
-0.9194214876033058 x 100 = -91.94%