-59.5% is the change from 684 to 277
Calculation steps:
[( 277 - 684 ) ÷ 684] x 100 = -59.5%
Formula
Percentage change = [(277 - 684) / 684] x 100
Subtract the new number by the original number
277 - 684 = -407
-407 ÷ 684 = -0.5950292397660819
-0.5950292397660819 x 100 = -59.5%