-43.79% is the change from 660 to 371
Calculation steps:
[( 371 - 660 ) ÷ 660] x 100 = -43.79%
Formula
Percentage change = [(371 - 660) / 660] x 100
Subtract the new number by the original number
371 - 660 = -289
-289 ÷ 660 = -0.43787878787878787
-0.43787878787878787 x 100 = -43.79%