56.23% is the change from 578 to 903
Calculation steps:
[( 903 - 578 ) ÷ 578] x 100 = 56.23%
Formula
Percentage change = [(903 - 578) / 578] x 100
Subtract the new number by the original number
903 - 578 = 325
325 ÷ 578 = 0.5622837370242214
0.5622837370242214 x 100 = 56.23%