-90.34% is the change from 414 to 40
Calculation steps:
[( 40 - 414 ) ÷ 414] x 100 = -90.34%
Formula
Percentage change = [(40 - 414) / 414] x 100
Subtract the new number by the original number
40 - 414 = -374
-374 ÷ 414 = -0.9033816425120773
-0.9033816425120773 x 100 = -90.34%