44.61% is the change from 538 to 778
Calculation steps:
[( 778 - 538 ) ÷ 538] x 100 = 44.61%
Formula
Percentage change = [(778 - 538) / 538] x 100
Subtract the new number by the original number
778 - 538 = 240
240 ÷ 538 = 0.44609665427509293
0.44609665427509293 x 100 = 44.61%