-19.36% is the change from 687 to 554
Calculation steps:
[( 554 - 687 ) ÷ 687] x 100 = -19.36%
Formula
Percentage change = [(554 - 687) / 687] x 100
Subtract the new number by the original number
554 - 687 = -133
-133 ÷ 687 = -0.19359534206695778
-0.19359534206695778 x 100 = -19.36%