44.98% is the change from 538 to 780
Calculation steps:
[( 780 - 538 ) ÷ 538] x 100 = 44.98%
Formula
Percentage change = [(780 - 538) / 538] x 100
Subtract the new number by the original number
780 - 538 = 242
242 ÷ 538 = 0.44981412639405205
0.44981412639405205 x 100 = 44.98%