3.53% is the change from 963 to 997
Calculation steps:
[( 997 - 963 ) ÷ 963] x 100 = 3.53%
Formula
Percentage change = [(997 - 963) / 963] x 100
Subtract the new number by the original number
997 - 963 = 34
34 ÷ 963 = 0.035306334371754934
0.035306334371754934 x 100 = 3.53%