3.31% is the change from 967 to 999
Calculation steps:
[( 999 - 967 ) ÷ 967] x 100 = 3.31%
Formula
Percentage change = [(999 - 967) / 967] x 100
Subtract the new number by the original number
999 - 967 = 32
32 ÷ 967 = 0.033092037228541885
0.033092037228541885 x 100 = 3.31%