-55.24% is the change from 697 to 312
Calculation steps:
[( 312 - 697 ) ÷ 697] x 100 = -55.24%
Formula
Percentage change = [(312 - 697) / 697] x 100
Subtract the new number by the original number
312 - 697 = -385
-385 ÷ 697 = -0.5523672883787661
-0.5523672883787661 x 100 = -55.24%