-29.91% is the change from 886 to 621
Calculation steps:
[( 621 - 886 ) ÷ 886] x 100 = -29.91%
Formula
Percentage change = [(621 - 886) / 886] x 100
Subtract the new number by the original number
621 - 886 = -265
-265 ÷ 886 = -0.29909706546275394
-0.29909706546275394 x 100 = -29.91%