31.96% is the change from 291 to 384
Calculation steps:
[( 384 - 291 ) ÷ 291] x 100 = 31.96%
Formula
Percentage change = [(384 - 291) / 291] x 100
Subtract the new number by the original number
384 - 291 = 93
93 ÷ 291 = 0.31958762886597936
0.31958762886597936 x 100 = 31.96%