-93.76% is the change from 978 to 61
Calculation steps:
[( 61 - 978 ) ÷ 978] x 100 = -93.76%
Formula
Percentage change = [(61 - 978) / 978] x 100
Subtract the new number by the original number
61 - 978 = -917
-917 ÷ 978 = -0.9376278118609407
-0.9376278118609407 x 100 = -93.76%