-57.99% is the change from 676 to 284
Calculation steps:
[( 284 - 676 ) ÷ 676] x 100 = -57.99%
Formula
Percentage change = [(284 - 676) / 676] x 100
Subtract the new number by the original number
284 - 676 = -392
-392 ÷ 676 = -0.5798816568047337
-0.5798816568047337 x 100 = -57.99%