122.1% is the change from 276 to 613
Calculation steps:
[( 613 - 276 ) ÷ 276] x 100 = 122.1%
Formula
Percentage change = [(613 - 276) / 276] x 100
Subtract the new number by the original number
613 - 276 = 337
337 ÷ 276 = 1.2210144927536233
1.2210144927536233 x 100 = 122.1%