-15.88% is the change from 447 to 376
Calculation steps:
[( 376 - 447 ) ÷ 447] x 100 = -15.88%
Formula
Percentage change = [(376 - 447) / 447] x 100
Subtract the new number by the original number
376 - 447 = -71
-71 ÷ 447 = -0.15883668903803133
-0.15883668903803133 x 100 = -15.88%