38.52% is the change from 566 to 784
Calculation steps:
[( 784 - 566 ) ÷ 566] x 100 = 38.52%
Formula
Percentage change = [(784 - 566) / 566] x 100
Subtract the new number by the original number
784 - 566 = 218
218 ÷ 566 = 0.38515901060070673
0.38515901060070673 x 100 = 38.52%