-60.84% is the change from 876 to 343
Calculation steps:
[( 343 - 876 ) ÷ 876] x 100 = -60.84%
Formula
Percentage change = [(343 - 876) / 876] x 100
Subtract the new number by the original number
343 - 876 = -533
-533 ÷ 876 = -0.6084474885844748
-0.6084474885844748 x 100 = -60.84%