8.05% is the change from 534 to 577
Calculation steps:
[( 577 - 534 ) ÷ 534] x 100 = 8.05%
Formula
Percentage change = [(577 - 534) / 534] x 100
Subtract the new number by the original number
577 - 534 = 43
43 ÷ 534 = 0.08052434456928839
0.08052434456928839 x 100 = 8.05%