0.21% is the change from 484 to 485
Calculation steps:
[( 485 - 484 ) ÷ 484] x 100 = 0.21%
Formula
Percentage change = [(485 - 484) / 484] x 100
Subtract the new number by the original number
485 - 484 = 1
1 ÷ 484 = 0.002066115702479339
0.002066115702479339 x 100 = 0.21%