-67.92% is the change from 854 to 274
Calculation steps:
[( 274 - 854 ) ÷ 854] x 100 = -67.92%
Formula
Percentage change = [(274 - 854) / 854] x 100
Subtract the new number by the original number
274 - 854 = -580
-580 ÷ 854 = -0.6791569086651054
-0.6791569086651054 x 100 = -67.92%