260.53% is the change from 76 to 274
Calculation steps:
[( 274 - 76 ) ÷ 76] x 100 = 260.53%
Formula
Percentage change = [(274 - 76) / 76] x 100
Subtract the new number by the original number
274 - 76 = 198
198 ÷ 76 = 2.6052631578947367
2.6052631578947367 x 100 = 260.53%