-49.21% is the change from 697 to 354
Calculation steps:
[( 354 - 697 ) ÷ 697] x 100 = -49.21%
Formula
Percentage change = [(354 - 697) / 697] x 100
Subtract the new number by the original number
354 - 697 = -343
-343 ÷ 697 = -0.4921090387374462
-0.4921090387374462 x 100 = -49.21%