108.7% is the change from 299 to 624
Calculation steps:
[( 624 - 299 ) ÷ 299] x 100 = 108.7%
Formula
Percentage change = [(624 - 299) / 299] x 100
Subtract the new number by the original number
624 - 299 = 325
325 ÷ 299 = 1.0869565217391304
1.0869565217391304 x 100 = 108.7%