35.82% is the change from 550 to 747
Calculation steps:
[( 747 - 550 ) ÷ 550] x 100 = 35.82%
Formula
Percentage change = [(747 - 550) / 550] x 100
Subtract the new number by the original number
747 - 550 = 197
197 ÷ 550 = 0.35818181818181816
0.35818181818181816 x 100 = 35.82%