-70.22% is the change from 920 to 274
Calculation steps:
[( 274 - 920 ) ÷ 920] x 100 = -70.22%
Formula
Percentage change = [(274 - 920) / 920] x 100
Subtract the new number by the original number
274 - 920 = -646
-646 ÷ 920 = -0.7021739130434783
-0.7021739130434783 x 100 = -70.22%