-69.14% is the change from 891 to 275
Calculation steps:
[( 275 - 891 ) ÷ 891] x 100 = -69.14%
Formula
Percentage change = [(275 - 891) / 891] x 100
Subtract the new number by the original number
275 - 891 = -616
-616 ÷ 891 = -0.691358024691358
-0.691358024691358 x 100 = -69.14%