-68.31% is the change from 710 to 225
Calculation steps:
[( 225 - 710 ) ÷ 710] x 100 = -68.31%
Formula
Percentage change = [(225 - 710) / 710] x 100
Subtract the new number by the original number
225 - 710 = -485
-485 ÷ 710 = -0.6830985915492958
-0.6830985915492958 x 100 = -68.31%