-69.12% is the change from 706 to 218
Calculation steps:
[( 218 - 706 ) ÷ 706] x 100 = -69.12%
Formula
Percentage change = [(218 - 706) / 706] x 100
Subtract the new number by the original number
218 - 706 = -488
-488 ÷ 706 = -0.6912181303116147
-0.6912181303116147 x 100 = -69.12%