-51.91% is the change from 445 to 214
Calculation steps:
[( 214 - 445 ) ÷ 445] x 100 = -51.91%
Formula
Percentage change = [(214 - 445) / 445] x 100
Subtract the new number by the original number
214 - 445 = -231
-231 ÷ 445 = -0.5191011235955056
-0.5191011235955056 x 100 = -51.91%