-15.59% is the change from 449 to 379
Calculation steps:
[( 379 - 449 ) ÷ 449] x 100 = -15.59%
Formula
Percentage change = [(379 - 449) / 449] x 100
Subtract the new number by the original number
379 - 449 = -70
-70 ÷ 449 = -0.155902004454343
-0.155902004454343 x 100 = -15.59%