126.09% is the change from 276 to 624
Calculation steps:
[( 624 - 276 ) ÷ 276] x 100 = 126.09%
Formula
Percentage change = [(624 - 276) / 276] x 100
Subtract the new number by the original number
624 - 276 = 348
348 ÷ 276 = 1.2608695652173914
1.2608695652173914 x 100 = 126.09%