-68.86% is the change from 700 to 218
Calculation steps:
[( 218 - 700 ) ÷ 700] x 100 = -68.86%
Formula
Percentage change = [(218 - 700) / 700] x 100
Subtract the new number by the original number
218 - 700 = -482
-482 ÷ 700 = -0.6885714285714286
-0.6885714285714286 x 100 = -68.86%