-64.98% is the change from 711 to 249
Calculation steps:
[( 249 - 711 ) ÷ 711] x 100 = -64.98%
Formula
Percentage change = [(249 - 711) / 711] x 100
Subtract the new number by the original number
249 - 711 = -462
-462 ÷ 711 = -0.6497890295358649
-0.6497890295358649 x 100 = -64.98%