-55.62% is the change from 703 to 312
Calculation steps:
[( 312 - 703 ) ÷ 703] x 100 = -55.62%
Formula
Percentage change = [(312 - 703) / 703] x 100
Subtract the new number by the original number
312 - 703 = -391
-391 ÷ 703 = -0.5561877667140825
-0.5561877667140825 x 100 = -55.62%