45.82% is the change from 550 to 802
Calculation steps:
[( 802 - 550 ) ÷ 550] x 100 = 45.82%
Formula
Percentage change = [(802 - 550) / 550] x 100
Subtract the new number by the original number
802 - 550 = 252
252 ÷ 550 = 0.4581818181818182
0.4581818181818182 x 100 = 45.82%