42.38% is the change from 630 to 897
Calculation steps:
[( 897 - 630 ) ÷ 630] x 100 = 42.38%
Formula
Percentage change = [(897 - 630) / 630] x 100
Subtract the new number by the original number
897 - 630 = 267
267 ÷ 630 = 0.4238095238095238
0.4238095238095238 x 100 = 42.38%