-78.38% is the change from 740 to 160
Calculation steps:
[( 160 - 740 ) ÷ 740] x 100 = -78.38%
Formula
Percentage change = [(160 - 740) / 740] x 100
Subtract the new number by the original number
160 - 740 = -580
-580 ÷ 740 = -0.7837837837837838
-0.7837837837837838 x 100 = -78.38%