-68.96% is the change from 699 to 217
Calculation steps:
[( 217 - 699 ) ÷ 699] x 100 = -68.96%
Formula
Percentage change = [(217 - 699) / 699] x 100
Subtract the new number by the original number
217 - 699 = -482
-482 ÷ 699 = -0.6895565092989986
-0.6895565092989986 x 100 = -68.96%