-56.39% is the change from 704 to 307
Calculation steps:
[( 307 - 704 ) ÷ 704] x 100 = -56.39%
Formula
Percentage change = [(307 - 704) / 704] x 100
Subtract the new number by the original number
307 - 704 = -397
-397 ÷ 704 = -0.5639204545454546
-0.5639204545454546 x 100 = -56.39%