We look at the division of 1666143 by 374 
Let's see how many times 374 fits into 1666143.

Moving on to step 1:
374 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 374

Let's proceed to step 2:
16 divided by 374 is 0 with a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 374

Advancing to step 3:
374 can be fit into 166 0 times, resulting in a remainder of 166.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 166, we get 166.
Include the next digit (6) from the dividend after 166, then repeat: 1666 / 374

On to step 4:
If we divide 1666 by 374, we get 4 and a remainder of 170.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 1496 from 1666 and we're left with 170.
Fetch the next digit (1) from the dividend, attach it to 170 and continue: 1701 / 374

Moving on to step 5:
374 can be fit into 1701 4 times, resulting in a remainder of 205.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
If we subtract 1496 from 1701, we get 205.
Append the next digit (4) from the dividend to 205 and continue with: 2054 / 374

Moving on to step 6:
374 goes into 2054 5 times with a remainder of 184.
Put 5 as the next digit of the answer. 
Result so far: 445.0
Subtracting 1870 from 2054 leaves us with 184.
Include the next digit (3) from the dividend after 184, then repeat: 1843 / 374

Step 7:
When dividing 1843 by 374, we get 4 with a remainder of 347.
Write down 4 as next digit of the result. 
Result so far: 4454.0
Deduct 1496 from 1843 and we're left with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Going ahead to step 8:
If we divide 3470 by 374, we get 9 and a remainder of 104.
The next digit of our result is 9. 
Result so far: 4454.9
The remainder is 104 after subtracting 3366 from 3470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 9:
If we divide 1040 by 374, we get 2 and a remainder of 292.
The number 2 becomes the next digit in our result. 
Result so far: 4454.92
Subtracting 748 from 1040 leaves us with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Going ahead to step 10:
374 can be fit into 2920 7 times, resulting in a remainder of 302.
Write down 7 as next digit of the result. 
Result so far: 4454.927
Deduct 2618 from 2920 and we're left with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Let's proceed to step 11:
374 can be fit into 3020 8 times, resulting in a remainder of 28.
The next digit of our result is 8. 
Result so far: 4454.9278
The remainder is 28 after subtracting 2992 from 3020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
The number 374 fits into 280 0 times, leaving a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 4454.9278
If we take 0 away from 280, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 13:
374 can be fit into 2800 7 times, resulting in a remainder of 182.
Use 7 as the next digit of our solution. 
Result so far: 4454.927807
Subtract 2618 from 2800 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Moving on to step 14:
When dividing 1820 by 374, we get 4 with a remainder of 324.
Record the quotient 4 as the next digit in the result. 
Result so far: 4454.9278074
If we take 1496 away from 1820, we end up with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Going ahead to step 15:
374 goes into 3240 8 times with a remainder of 248.
The next digit of our result is 8. 
Result so far: 4454.92780748
If we take 2992 away from 3240, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

After the division, we end up with 4454.92780748 and a remainder of 2.48e-07.