-69.72% is the change from 905 to 274
Calculation steps:
[( 274 - 905 ) ÷ 905] x 100 = -69.72%
Formula
Percentage change = [(274 - 905) / 905] x 100
Subtract the new number by the original number
274 - 905 = -631
-631 ÷ 905 = -0.6972375690607735
-0.6972375690607735 x 100 = -69.72%