-45.27% is the change from 687 to 376
Calculation steps:
[( 376 - 687 ) ÷ 687] x 100 = -45.27%
Formula
Percentage change = [(376 - 687) / 687] x 100
Subtract the new number by the original number
376 - 687 = -311
-311 ÷ 687 = -0.45269286754002913
-0.45269286754002913 x 100 = -45.27%