-35.22% is the change from 423 to 274
Calculation steps:
[( 274 - 423 ) ÷ 423] x 100 = -35.22%
Formula
Percentage change = [(274 - 423) / 423] x 100
Subtract the new number by the original number
274 - 423 = -149
-149 ÷ 423 = -0.35224586288416077
-0.35224586288416077 x 100 = -35.22%