-65.13% is the change from 978 to 341
Calculation steps:
[( 341 - 978 ) ÷ 978] x 100 = -65.13%
Formula
Percentage change = [(341 - 978) / 978] x 100
Subtract the new number by the original number
341 - 978 = -637
-637 ÷ 978 = -0.6513292433537833
-0.6513292433537833 x 100 = -65.13%