-67.75% is the change from 710 to 229
Calculation steps:
[( 229 - 710 ) ÷ 710] x 100 = -67.75%
Formula
Percentage change = [(229 - 710) / 710] x 100
Subtract the new number by the original number
229 - 710 = -481
-481 ÷ 710 = -0.6774647887323944
-0.6774647887323944 x 100 = -67.75%