-56.24% is the change from 697 to 305
Calculation steps:
[( 305 - 697 ) ÷ 697] x 100 = -56.24%
Formula
Percentage change = [(305 - 697) / 697] x 100
Subtract the new number by the original number
305 - 697 = -392
-392 ÷ 697 = -0.5624103299856528
-0.5624103299856528 x 100 = -56.24%