-55.95% is the change from 697 to 307
Calculation steps:
[( 307 - 697 ) ÷ 697] x 100 = -55.95%
Formula
Percentage change = [(307 - 697) / 697] x 100
Subtract the new number by the original number
307 - 697 = -390
-390 ÷ 697 = -0.5595408895265424
-0.5595408895265424 x 100 = -55.95%