-54.47% is the change from 571 to 260
Calculation steps:
[( 260 - 571 ) ÷ 571] x 100 = -54.47%
Formula
Percentage change = [(260 - 571) / 571] x 100
Subtract the new number by the original number
260 - 571 = -311
-311 ÷ 571 = -0.5446584938704028
-0.5446584938704028 x 100 = -54.47%