-69.73% is the change from 707 to 214
Calculation steps:
[( 214 - 707 ) ÷ 707] x 100 = -69.73%
Formula
Percentage change = [(214 - 707) / 707] x 100
Subtract the new number by the original number
214 - 707 = -493
-493 ÷ 707 = -0.6973125884016973
-0.6973125884016973 x 100 = -69.73%