-92.12% is the change from 711 to 56
Calculation steps:
[( 56 - 711 ) ÷ 711] x 100 = -92.12%
Formula
Percentage change = [(56 - 711) / 711] x 100
Subtract the new number by the original number
56 - 711 = -655
-655 ÷ 711 = -0.9212376933895922
-0.9212376933895922 x 100 = -92.12%