-91.78% is the change from 353 to 29
Calculation steps:
[( 29 - 353 ) ÷ 353] x 100 = -91.78%
Formula
Percentage change = [(29 - 353) / 353] x 100
Subtract the new number by the original number
29 - 353 = -324
-324 ÷ 353 = -0.9178470254957507
-0.9178470254957507 x 100 = -91.78%