55.39% is the change from 547 to 850
Calculation steps:
[( 850 - 547 ) ÷ 547] x 100 = 55.39%
Formula
Percentage change = [(850 - 547) / 547] x 100
Subtract the new number by the original number
850 - 547 = 303
303 ÷ 547 = 0.5539305301645339
0.5539305301645339 x 100 = 55.39%