62.4% is the change from 375 to 609
Calculation steps:
[( 609 - 375 ) ÷ 375] x 100 = 62.4%
Formula
Percentage change = [(609 - 375) / 375] x 100
Subtract the new number by the original number
609 - 375 = 234
234 ÷ 375 = 0.624
0.624 x 100 = 62.4%
Example