-94.68% is the change from 545 to 29
Calculation steps:
[( 29 - 545 ) ÷ 545] x 100 = -94.68%
Formula
Percentage change = [(29 - 545) / 545] x 100
Subtract the new number by the original number
29 - 545 = -516
-516 ÷ 545 = -0.9467889908256881
-0.9467889908256881 x 100 = -94.68%