-22.34% is the change from 734 to 570
Calculation steps:
[( 570 - 734 ) ÷ 734] x 100 = -22.34%
Formula
Percentage change = [(570 - 734) / 734] x 100
Subtract the new number by the original number
570 - 734 = -164
-164 ÷ 734 = -0.22343324250681199
-0.22343324250681199 x 100 = -22.34%