-21.41% is the change from 934 to 734
Calculation steps:
[( 734 - 934 ) ÷ 934] x 100 = -21.41%
Formula
Percentage change = [(734 - 934) / 934] x 100
Subtract the new number by the original number
734 - 934 = -200
-200 ÷ 934 = -0.21413276231263384
-0.21413276231263384 x 100 = -21.41%