-78.99% is the change from 414 to 87
Calculation steps:
[( 87 - 414 ) ÷ 414] x 100 = -78.99%
Formula
Percentage change = [(87 - 414) / 414] x 100
Subtract the new number by the original number
87 - 414 = -327
-327 ÷ 414 = -0.7898550724637681
-0.7898550724637681 x 100 = -78.99%