-6.34% is the change from 978 to 916
Calculation steps:
[( 916 - 978 ) ÷ 978] x 100 = -6.34%
Formula
Percentage change = [(916 - 978) / 978] x 100
Subtract the new number by the original number
916 - 978 = -62
-62 ÷ 978 = -0.06339468302658487
-0.06339468302658487 x 100 = -6.34%