-59.83% is the change from 687 to 276
Calculation steps:
[( 276 - 687 ) ÷ 687] x 100 = -59.83%
Formula
Percentage change = [(276 - 687) / 687] x 100
Subtract the new number by the original number
276 - 687 = -411
-411 ÷ 687 = -0.5982532751091703
-0.5982532751091703 x 100 = -59.83%