-23.91% is the change from 414 to 315
Calculation steps:
[( 315 - 414 ) ÷ 414] x 100 = -23.91%
Formula
Percentage change = [(315 - 414) / 414] x 100
Subtract the new number by the original number
315 - 414 = -99
-99 ÷ 414 = -0.2391304347826087
-0.2391304347826087 x 100 = -23.91%