-55.73% is the change from 978 to 433
Calculation steps:
[( 433 - 978 ) ÷ 978] x 100 = -55.73%
Formula
Percentage change = [(433 - 978) / 978] x 100
Subtract the new number by the original number
433 - 978 = -545
-545 ÷ 978 = -0.5572597137014315
-0.5572597137014315 x 100 = -55.73%