-53.52% is the change from 738 to 343
Calculation steps:
[( 343 - 738 ) ÷ 738] x 100 = -53.52%
Formula
Percentage change = [(343 - 738) / 738] x 100
Subtract the new number by the original number
343 - 738 = -395
-395 ÷ 738 = -0.535230352303523
-0.535230352303523 x 100 = -53.52%