0.33% is the change from 897 to 900
Calculation steps:
[( 900 - 897 ) ÷ 897] x 100 = 0.33%
Formula
Percentage change = [(900 - 897) / 897] x 100
Subtract the new number by the original number
900 - 897 = 3
3 ÷ 897 = 0.0033444816053511705
0.0033444816053511705 x 100 = 0.33%