-64.42% is the change from 697 to 248
Calculation steps:
[( 248 - 697 ) ÷ 697] x 100 = -64.42%
Formula
Percentage change = [(248 - 697) / 697] x 100
Subtract the new number by the original number
248 - 697 = -449
-449 ÷ 697 = -0.6441893830703013
-0.6441893830703013 x 100 = -64.42%