9.43% is the change from 488 to 534
Calculation steps:
[( 534 - 488 ) ÷ 488] x 100 = 9.43%
Formula
Percentage change = [(534 - 488) / 488] x 100
Subtract the new number by the original number
534 - 488 = 46
46 ÷ 488 = 0.0942622950819672
0.0942622950819672 x 100 = 9.43%