-21.68% is the change from 738 to 578
Calculation steps:
[( 578 - 738 ) ÷ 738] x 100 = -21.68%
Formula
Percentage change = [(578 - 738) / 738] x 100
Subtract the new number by the original number
578 - 738 = -160
-160 ÷ 738 = -0.21680216802168023
-0.21680216802168023 x 100 = -21.68%