-16.6% is the change from 476 to 397
Calculation steps:
[( 397 - 476 ) ÷ 476] x 100 = -16.6%
Formula
Percentage change = [(397 - 476) / 476] x 100
Subtract the new number by the original number
397 - 476 = -79
-79 ÷ 476 = -0.16596638655462184
-0.16596638655462184 x 100 = -16.6%