284 divided by 10 equals: 284/10 = 28.4. Whenever any number is divided by 10, would its decimal would move one place to the left.
10)284 - 28.4 or 28 remainder '4'.
8.4
284
0.1408
17.75
0.1408
6.7619
0.1408
0.0282
20 ÷ 7/10 = 200/7 or 284/7
284
0.1408
258.1818
71