139.08% is the change from 261 to 624
Calculation steps:
[( 624 - 261 ) ÷ 261] x 100 = 139.08%
Formula
Percentage change = [(624 - 261) / 261] x 100
Subtract the new number by the original number
624 - 261 = 363
363 ÷ 261 = 1.3908045977011494
1.3908045977011494 x 100 = 139.08%