-81.64% is the change from 414 to 76
Calculation steps:
[( 76 - 414 ) ÷ 414] x 100 = -81.64%
Formula
Percentage change = [(76 - 414) / 414] x 100
Subtract the new number by the original number
76 - 414 = -338
-338 ÷ 414 = -0.8164251207729468
-0.8164251207729468 x 100 = -81.64%