-85.05% is the change from 729 to 109
Calculation steps:
[( 109 - 729 ) ÷ 729] x 100 = -85.05%
Formula
Percentage change = [(109 - 729) / 729] x 100
Subtract the new number by the original number
109 - 729 = -620
-620 ÷ 729 = -0.850480109739369
-0.850480109739369 x 100 = -85.05%