-76.18% is the change from 978 to 233
Calculation steps:
[( 233 - 978 ) ÷ 978] x 100 = -76.18%
Formula
Percentage change = [(233 - 978) / 978] x 100
Subtract the new number by the original number
233 - 978 = -745
-745 ÷ 978 = -0.7617586912065439
-0.7617586912065439 x 100 = -76.18%