-55.45% is the change from 743 to 331
Calculation steps:
[( 331 - 743 ) ÷ 743] x 100 = -55.45%
Formula
Percentage change = [(331 - 743) / 743] x 100
Subtract the new number by the original number
331 - 743 = -412
-412 ÷ 743 = -0.5545087483176312
-0.5545087483176312 x 100 = -55.45%