95.27% is the change from 507 to 990
Calculation steps:
[( 990 - 507 ) ÷ 507] x 100 = 95.27%
Formula
Percentage change = [(990 - 507) / 507] x 100
Subtract the new number by the original number
990 - 507 = 483
483 ÷ 507 = 0.9526627218934911
0.9526627218934911 x 100 = 95.27%