-55.19% is the change from 665 to 298
Calculation steps:
[( 298 - 665 ) ÷ 665] x 100 = -55.19%
Formula
Percentage change = [(298 - 665) / 665] x 100
Subtract the new number by the original number
298 - 665 = -367
-367 ÷ 665 = -0.5518796992481203
-0.5518796992481203 x 100 = -55.19%