83749417 ÷ 486 
We're looking to find how many times 486 goes into 83749417.

Going ahead to step 1:
The number 486 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 486

Going ahead to step 2:
When dividing 83 by 486, we get 0 with a remainder of 83.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Bring next digit (7) of the dividend behind the 83 and repeat the process: 837 / 486

Advancing to step 3:
When dividing 837 by 486, we get 1 with a remainder of 351.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 486 from 837 to get 351.
Grab the next digit (4) from the dividend, add it to 351, then carry on: 3514 / 486

Moving on to step 4:
When dividing 3514 by 486, we get 7 with a remainder of 112.
The next digit of our result is 7. 
Result so far: 17.0
Subtract 3402 from 3514 to get 112.
Include the next digit (9) from the dividend after 112, then repeat: 1129 / 486

Going ahead to step 5:
486 goes into 1129 2 times with a remainder of 157.
Record the quotient 2 as the next digit in the result. 
Result so far: 172.0
If we subtract 972 from 1129, we get 157.
Take the next digit (4) from the dividend and append it to 157, then repeat: 1574 / 486

Going ahead to step 6:
486 goes into 1574 3 times with a remainder of 116.
The next digit of our result is 3. 
Result so far: 1723.0
If we take 1458 away from 1574, we end up with 116.
Grab the next digit (1) from the dividend, add it to 116, then carry on: 1161 / 486

Advancing to step 7:
486 goes into 1161 2 times with a remainder of 189.
Use 2 as the next digit of our solution. 
Result so far: 17232.0
Deduct 972 from 1161 and we're left with 189.
Bring next digit (7) of the dividend behind the 189 and repeat the process: 1897 / 486

Let's proceed to step 8:
When dividing 1897 by 486, we get 3 with a remainder of 439.
Record the quotient 3 as the next digit in the result. 
Result so far: 172323.0
The remainder is 439 after subtracting 1458 from 1897.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

Going ahead to step 9:
4390 divided by 486 is 9 with a remainder of 16.
The number 9 becomes the next digit in our result. 
Result so far: 172323.9
The remainder is 16 after subtracting 4374 from 4390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
486 goes into 160 0 times with a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 172323.9
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 11:
486 goes into 1600 3 times with a remainder of 142.
The next digit of our result is 3. 
Result so far: 172323.903
Deduct 1458 from 1600 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Step 12:
486 goes into 1420 2 times with a remainder of 448.
Write down 2 as next digit of the result. 
Result so far: 172323.9032
Subtracting 972 from 1420 leaves us with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Step 13:
If we divide 4480 by 486, we get 9 and a remainder of 106.
Use 9 as the next digit of our solution. 
Result so far: 172323.90329
Subtract 4374 from 4480 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 14:
486 can be fit into 1060 2 times, resulting in a remainder of 88.
The next digit of our result is 2. 
Result so far: 172323.903292
The remainder is 88 after subtracting 972 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 15:
The number 486 fits into 880 1 times, leaving a remainder of 394.
The number 1 becomes the next digit in our result. 
Result so far: 172323.9032921
The remainder is 394 after subtracting 486 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

On to step 16:
When dividing 3940 by 486, we get 8 with a remainder of 52.
The next digit of our result is 8. 
Result so far: 172323.90329218
Deduct 3888 from 3940 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 172323.90329218 with a remainder of 5.2e-08.