-51.08% is the change from 697 to 341
Calculation steps:
[( 341 - 697 ) ÷ 697] x 100 = -51.08%
Formula
Percentage change = [(341 - 697) / 697] x 100
Subtract the new number by the original number
341 - 697 = -356
-356 ÷ 697 = -0.5107604017216643
-0.5107604017216643 x 100 = -51.08%