3.43% is the change from 875 to 905
Calculation steps:
[( 905 - 875 ) ÷ 875] x 100 = 3.43%
Formula
Percentage change = [(905 - 875) / 875] x 100
Subtract the new number by the original number
905 - 875 = 30
30 ÷ 875 = 0.03428571428571429
0.03428571428571429 x 100 = 3.43%