-98.31% is the change from 414 to 7
Calculation steps:
[( 7 - 414 ) ÷ 414] x 100 = -98.31%
Formula
Percentage change = [(7 - 414) / 414] x 100
Subtract the new number by the original number
7 - 414 = -407
-407 ÷ 414 = -0.9830917874396136
-0.9830917874396136 x 100 = -98.31%