-71.06% is the change from 705 to 204
Calculation steps:
[( 204 - 705 ) ÷ 705] x 100 = -71.06%
Formula
Percentage change = [(204 - 705) / 705] x 100
Subtract the new number by the original number
204 - 705 = -501
-501 ÷ 705 = -0.7106382978723405
-0.7106382978723405 x 100 = -71.06%