-51.98% is the change from 556 to 267
Calculation steps:
[( 267 - 556 ) ÷ 556] x 100 = -51.98%
Formula
Percentage change = [(267 - 556) / 556] x 100
Subtract the new number by the original number
267 - 556 = -289
-289 ÷ 556 = -0.5197841726618705
-0.5197841726618705 x 100 = -51.98%