-71.1% is the change from 706 to 204
Calculation steps:
[( 204 - 706 ) ÷ 706] x 100 = -71.1%
Formula
Percentage change = [(204 - 706) / 706] x 100
Subtract the new number by the original number
204 - 706 = -502
-502 ÷ 706 = -0.7110481586402266
-0.7110481586402266 x 100 = -71.1%