Let's divide 387890 by 93
We want to divide 387890 by 93.

Advancing to step 1:
The number 93 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 93

Going ahead to step 2:
The number 93 fits into 38 0 times, leaving a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Bring next digit (7) of the dividend behind the 38 and repeat the process: 387 / 93

Advancing to step 3:
93 can be fit into 387 4 times, resulting in a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 372 from 387 leaves us with 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 93

Going ahead to step 4:
If we divide 158 by 93, we get 1 and a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 41.0
Subtracting 93 from 158 leaves us with 65.
Bring next digit (9) of the dividend behind the 65 and repeat the process: 659 / 93

On to step 5:
If we divide 659 by 93, we get 7 and a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 417.0
If we subtract 651 from 659, we get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 93

Going ahead to step 6:
80 divided by 93 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 4170.0
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 7:
If we divide 800 by 93, we get 8 and a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 4170.8
If we take 744 away from 800, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 8:
93 goes into 560 6 times with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 4170.86
Subtract 558 from 560 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
When dividing 20 by 93, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 4170.86
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
When dividing 200 by 93, we get 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 4170.8602
Deduct 186 from 200 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 11:
93 goes into 140 1 times with a remainder of 47.
The next digit of our result is 1. 
Result so far: 4170.86021
The remainder is 47 after subtracting 93 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 12:
93 can be fit into 470 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 4170.860215
If we subtract 465 from 470, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 13:
When dividing 50 by 93, we get 0 with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 4170.860215
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 14:
The number 93 fits into 500 5 times, leaving a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 4170.86021505
Deduct 465 from 500 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

In conclusion, the division gives 4170.86021505 with a balance of 3.5e-08.