-61.45% is the change from 978 to 377
Calculation steps:
[( 377 - 978 ) ÷ 978] x 100 = -61.45%
Formula
Percentage change = [(377 - 978) / 978] x 100
Subtract the new number by the original number
377 - 978 = -601
-601 ÷ 978 = -0.614519427402863
-0.614519427402863 x 100 = -61.45%