-92.19% is the change from 717 to 56
Calculation steps:
[( 56 - 717 ) ÷ 717] x 100 = -92.19%
Formula
Percentage change = [(56 - 717) / 717] x 100
Subtract the new number by the original number
56 - 717 = -661
-661 ÷ 717 = -0.9218967921896792
-0.9218967921896792 x 100 = -92.19%