-73.86% is the change from 723 to 189
Calculation steps:
[( 189 - 723 ) ÷ 723] x 100 = -73.86%
Formula
Percentage change = [(189 - 723) / 723] x 100
Subtract the new number by the original number
189 - 723 = -534
-534 ÷ 723 = -0.7385892116182573
-0.7385892116182573 x 100 = -73.86%