-74.12% is the change from 827 to 214
Calculation steps:
[( 214 - 827 ) ÷ 827] x 100 = -74.12%
Formula
Percentage change = [(214 - 827) / 827] x 100
Subtract the new number by the original number
214 - 827 = -613
-613 ÷ 827 = -0.7412333736396615
-0.7412333736396615 x 100 = -74.12%