-49.57% is the change from 696 to 351
Calculation steps:
[( 351 - 696 ) ÷ 696] x 100 = -49.57%
Formula
Percentage change = [(351 - 696) / 696] x 100
Subtract the new number by the original number
351 - 696 = -345
-345 ÷ 696 = -0.4956896551724138
-0.4956896551724138 x 100 = -49.57%