-13.7% is the change from 460 to 397
Calculation steps:
[( 397 - 460 ) ÷ 460] x 100 = -13.7%
Formula
Percentage change = [(397 - 460) / 460] x 100
Subtract the new number by the original number
397 - 460 = -63
-63 ÷ 460 = -0.13695652173913042
-0.13695652173913042 x 100 = -13.7%