-83.66% is the change from 465 to 76
Calculation steps:
[( 76 - 465 ) ÷ 465] x 100 = -83.66%
Formula
Percentage change = [(76 - 465) / 465] x 100
Subtract the new number by the original number
76 - 465 = -389
-389 ÷ 465 = -0.8365591397849462
-0.8365591397849462 x 100 = -83.66%