-47.16% is the change from 687 to 363
Calculation steps:
[( 363 - 687 ) ÷ 687] x 100 = -47.16%
Formula
Percentage change = [(363 - 687) / 687] x 100
Subtract the new number by the original number
363 - 687 = -324
-324 ÷ 687 = -0.47161572052401746
-0.47161572052401746 x 100 = -47.16%