188.75% is the change from 320 to 924
Calculation steps:
[( 924 - 320 ) ÷ 320] x 100 = 188.75%
Formula
Percentage change = [(924 - 320) / 320] x 100
Subtract the new number by the original number
924 - 320 = 604
604 ÷ 320 = 1.8875
1.8875 x 100 = 188.75%