55.71% is the change from 578 to 900
Calculation steps:
[( 900 - 578 ) ÷ 578] x 100 = 55.71%
Formula
Percentage change = [(900 - 578) / 578] x 100
Subtract the new number by the original number
900 - 578 = 322
322 ÷ 578 = 0.5570934256055363
0.5570934256055363 x 100 = 55.71%