-64.09% is the change from 699 to 251
Calculation steps:
[( 251 - 699 ) ÷ 699] x 100 = -64.09%
Formula
Percentage change = [(251 - 699) / 699] x 100
Subtract the new number by the original number
251 - 699 = -448
-448 ÷ 699 = -0.6409155937052933
-0.6409155937052933 x 100 = -64.09%