-69.43% is the change from 700 to 214
Calculation steps:
[( 214 - 700 ) ÷ 700] x 100 = -69.43%
Formula
Percentage change = [(214 - 700) / 700] x 100
Subtract the new number by the original number
214 - 700 = -486
-486 ÷ 700 = -0.6942857142857143
-0.6942857142857143 x 100 = -69.43%