0.35% is the change from 847 to 850
Calculation steps:
[( 850 - 847 ) ÷ 847] x 100 = 0.35%
Formula
Percentage change = [(850 - 847) / 847] x 100
Subtract the new number by the original number
850 - 847 = 3
3 ÷ 847 = 0.0035419126328217238
0.0035419126328217238 x 100 = 0.35%