-21.73% is the change from 934 to 731
Calculation steps:
[( 731 - 934 ) ÷ 934] x 100 = -21.73%
Formula
Percentage change = [(731 - 934) / 934] x 100
Subtract the new number by the original number
731 - 934 = -203
-203 ÷ 934 = -0.21734475374732334
-0.21734475374732334 x 100 = -21.73%