-78.59% is the change from 355 to 76
Calculation steps:
[( 76 - 355 ) ÷ 355] x 100 = -78.59%
Formula
Percentage change = [(76 - 355) / 355] x 100
Subtract the new number by the original number
76 - 355 = -279
-279 ÷ 355 = -0.7859154929577464
-0.7859154929577464 x 100 = -78.59%