-29.54% is the change from 738 to 520
Calculation steps:
[( 520 - 738 ) ÷ 738] x 100 = -29.54%
Formula
Percentage change = [(520 - 738) / 738] x 100
Subtract the new number by the original number
520 - 738 = -218
-218 ÷ 738 = -0.2953929539295393
-0.2953929539295393 x 100 = -29.54%