-69.18% is the change from 691 to 213
Calculation steps:
[( 213 - 691 ) ÷ 691] x 100 = -69.18%
Formula
Percentage change = [(213 - 691) / 691] x 100
Subtract the new number by the original number
213 - 691 = -478
-478 ÷ 691 = -0.6917510853835022
-0.6917510853835022 x 100 = -69.18%