-14.42% is the change from 978 to 837
Calculation steps:
[( 837 - 978 ) ÷ 978] x 100 = -14.42%
Formula
Percentage change = [(837 - 978) / 978] x 100
Subtract the new number by the original number
837 - 978 = -141
-141 ÷ 978 = -0.1441717791411043
-0.1441717791411043 x 100 = -14.42%