-14.63% is the change from 376 to 321
Calculation steps:
[( 321 - 376 ) ÷ 376] x 100 = -14.63%
Formula
Percentage change = [(321 - 376) / 376] x 100
Subtract the new number by the original number
321 - 376 = -55
-55 ÷ 376 = -0.14627659574468085
-0.14627659574468085 x 100 = -14.63%