-31.09% is the change from 891 to 614
Calculation steps:
[( 614 - 891 ) ÷ 891] x 100 = -31.09%
Formula
Percentage change = [(614 - 891) / 891] x 100
Subtract the new number by the original number
614 - 891 = -277
-277 ÷ 891 = -0.3108866442199775
-0.3108866442199775 x 100 = -31.09%