-53.91% is the change from 601 to 277
Calculation steps:
[( 277 - 601 ) ÷ 601] x 100 = -53.91%
Formula
Percentage change = [(277 - 601) / 601] x 100
Subtract the new number by the original number
277 - 601 = -324
-324 ÷ 601 = -0.5391014975041597
-0.5391014975041597 x 100 = -53.91%