152.63% is the change from 247 to 624
Calculation steps:
[( 624 - 247 ) ÷ 247] x 100 = 152.63%
Formula
Percentage change = [(624 - 247) / 247] x 100
Subtract the new number by the original number
624 - 247 = 377
377 ÷ 247 = 1.5263157894736843
1.5263157894736843 x 100 = 152.63%