-56.14% is the change from 611 to 268
Calculation steps:
[( 268 - 611 ) ÷ 611] x 100 = -56.14%
Formula
Percentage change = [(268 - 611) / 611] x 100
Subtract the new number by the original number
268 - 611 = -343
-343 ÷ 611 = -0.5613747954173486
-0.5613747954173486 x 100 = -56.14%