104.38% is the change from 320 to 654
Calculation steps:
[( 654 - 320 ) ÷ 320] x 100 = 104.38%
Formula
Percentage change = [(654 - 320) / 320] x 100
Subtract the new number by the original number
654 - 320 = 334
334 ÷ 320 = 1.04375
1.04375 x 100 = 104.38%