8.73% is the change from 252 to 274
Calculation steps:
[( 274 - 252 ) ÷ 252] x 100 = 8.73%
Formula
Percentage change = [(274 - 252) / 252] x 100
Subtract the new number by the original number
274 - 252 = 22
22 ÷ 252 = 0.0873015873015873
0.0873015873015873 x 100 = 8.73%