-57.65% is the change from 654 to 277
Calculation steps:
[( 277 - 654 ) ÷ 654] x 100 = -57.65%
Formula
Percentage change = [(277 - 654) / 654] x 100
Subtract the new number by the original number
277 - 654 = -377
-377 ÷ 654 = -0.5764525993883792
-0.5764525993883792 x 100 = -57.65%