6.4% is the change from 594 to 632
Calculation steps:
[( 632 - 594 ) ÷ 594] x 100 = 6.4%
Formula
Percentage change = [(632 - 594) / 594] x 100
Subtract the new number by the original number
632 - 594 = 38
38 ÷ 594 = 0.06397306397306397
0.06397306397306397 x 100 = 6.4%