-57.16% is the change from 754 to 323
Calculation steps:
[( 323 - 754 ) ÷ 754] x 100 = -57.16%
Formula
Percentage change = [(323 - 754) / 754] x 100
Subtract the new number by the original number
323 - 754 = -431
-431 ÷ 754 = -0.5716180371352785
-0.5716180371352785 x 100 = -57.16%