45.45% is the change from 264 to 384
Calculation steps:
[( 384 - 264 ) ÷ 264] x 100 = 45.45%
Formula
Percentage change = [(384 - 264) / 264] x 100
Subtract the new number by the original number
384 - 264 = 120
120 ÷ 264 = 0.45454545454545453
0.45454545454545453 x 100 = 45.45%