-65.07% is the change from 710 to 248
Calculation steps:
[( 248 - 710 ) ÷ 710] x 100 = -65.07%
Formula
Percentage change = [(248 - 710) / 710] x 100
Subtract the new number by the original number
248 - 710 = -462
-462 ÷ 710 = -0.6507042253521127
-0.6507042253521127 x 100 = -65.07%