274% is the change from 100 to 374
Calculation steps:
[( 374 - 100 ) ÷ 100] x 100 = 274%
Formula
Percentage change = [(374 - 100) / 100] x 100
Subtract the new number by the original number
374 - 100 = 274
274 ÷ 100 = 2.74
2.74 x 100 = 274%
Example