-67.34% is the change from 891 to 291
Calculation steps:
[( 291 - 891 ) ÷ 891] x 100 = -67.34%
Formula
Percentage change = [(291 - 891) / 891] x 100
Subtract the new number by the original number
291 - 891 = -600
-600 ÷ 891 = -0.6734006734006734
-0.6734006734006734 x 100 = -67.34%