Let's divide 1861490 by 706
We want to divide 1861490 by 706.

Going ahead to step 1:
When dividing 1 by 706, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 706

Advancing to step 2:
706 goes into 18 0 times with a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Bring next digit (6) of the dividend behind the 18 and repeat the process: 186 / 706

On to step 3:
706 can be fit into 186 0 times, resulting in a remainder of 186.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 186 to get 186.
Fetch the next digit (1) from the dividend, attach it to 186 and continue: 1861 / 706

Step 4:
706 goes into 1861 2 times with a remainder of 449.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 1412 away from 1861, we end up with 449.
Append the next digit (4) from the dividend to 449 and continue with: 4494 / 706

Moving on to step 5:
The number 706 fits into 4494 6 times, leaving a remainder of 258.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
Deduct 4236 from 4494 and we're left with 258.
Append the next digit (9) from the dividend to 258 and continue with: 2589 / 706

Step 6:
706 goes into 2589 3 times with a remainder of 471.
The number 3 becomes the next digit in our result. 
Result so far: 263.0
The remainder is 471 after subtracting 2118 from 2589.
Grab the next digit (0) from the dividend, add it to 471, then carry on: 4710 / 706

On to step 7:
If we divide 4710 by 706, we get 6 and a remainder of 474.
The number 6 becomes the next digit in our result. 
Result so far: 2636.0
Subtract 4236 from 4710 to get 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Advancing to step 8:
If we divide 4740 by 706, we get 6 and a remainder of 504.
The next digit of our result is 6. 
Result so far: 2636.6
If we subtract 4236 from 4740, we get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Step 9:
706 goes into 5040 7 times with a remainder of 98.
The number 7 becomes the next digit in our result. 
Result so far: 2636.67
Subtracting 4942 from 5040 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 10:
The number 706 fits into 980 1 times, leaving a remainder of 274.
Use 1 as the next digit of our solution. 
Result so far: 2636.671
If we subtract 706 from 980, we get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

On to step 11:
The number 706 fits into 2740 3 times, leaving a remainder of 622.
Write down 3 as next digit of the result. 
Result so far: 2636.6713
If we subtract 2118 from 2740, we get 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

Moving on to step 12:
706 goes into 6220 8 times with a remainder of 572.
The number 8 becomes the next digit in our result. 
Result so far: 2636.67138
Subtracting 5648 from 6220 leaves us with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Going ahead to step 13:
When dividing 5720 by 706, we get 8 with a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 2636.671388
If we take 5648 away from 5720, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 2636.671388, with a leftover of 7.2e-06.