-54.91% is the change from 763 to 344
Calculation steps:
[( 344 - 763 ) ÷ 763] x 100 = -54.91%
Formula
Percentage change = [(344 - 763) / 763] x 100
Subtract the new number by the original number
344 - 763 = -419
-419 ÷ 763 = -0.5491480996068152
-0.5491480996068152 x 100 = -54.91%