140% is the change from 260 to 624
Calculation steps:
[( 624 - 260 ) ÷ 260] x 100 = 140%
Formula
Percentage change = [(624 - 260) / 260] x 100
Subtract the new number by the original number
624 - 260 = 364
364 ÷ 260 = 1.4
1.4 x 100 = 140%
Example