290% is the change from 160 to 624
Calculation steps:
[( 624 - 160 ) ÷ 160] x 100 = 290%
Formula
Percentage change = [(624 - 160) / 160] x 100
Subtract the new number by the original number
624 - 160 = 464
464 ÷ 160 = 2.9
2.9 x 100 = 290%
Example