We look at the division of 53966915 by 683 
We want to figure out the number of times 53966915 can be divided by 683.

Moving on to step 1:
The number 683 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 683

Moving on to step 2:
683 can be fit into 53 0 times, resulting in a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Bring next digit (9) of the dividend behind the 53 and repeat the process: 539 / 683

Advancing to step 3:
When dividing 539 by 683, we get 0 with a remainder of 539.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 539, we end up with 539.
Fetch the next digit (6) from the dividend, attach it to 539 and continue: 5396 / 683

On to step 4:
683 can be fit into 5396 7 times, resulting in a remainder of 615.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 4781 from 5396 to get 615.
Take the next digit (6) from the dividend and append it to 615, then repeat: 6156 / 683

On to step 5:
When dividing 6156 by 683, we get 9 with a remainder of 9.
The next digit of our result is 9. 
Result so far: 79.0
Deduct 6147 from 6156 and we're left with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 683

Step 6:
683 can be fit into 99 0 times, resulting in a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 790.0
If we take 0 away from 99, we end up with 99.
Grab the next digit (1) from the dividend, add it to 99, then carry on: 991 / 683

Moving on to step 7:
683 can be fit into 991 1 times, resulting in a remainder of 308.
Write down 1 as next digit of the result. 
Result so far: 7901.0
The remainder is 308 after subtracting 683 from 991.
Fetch the next digit (5) from the dividend, attach it to 308 and continue: 3085 / 683

On to step 8:
When dividing 3085 by 683, we get 4 with a remainder of 353.
The next digit of our result is 4. 
Result so far: 79014.0
Deduct 2732 from 3085 and we're left with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Step 9:
3530 divided by 683 is 5 with a remainder of 115.
Record the quotient 5 as the next digit in the result. 
Result so far: 79014.5
Deduct 3415 from 3530 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 10:
If we divide 1150 by 683, we get 1 and a remainder of 467.
Use 1 as the next digit of our solution. 
Result so far: 79014.51
If we take 683 away from 1150, we end up with 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

On to step 11:
If we divide 4670 by 683, we get 6 and a remainder of 572.
The number 6 becomes the next digit in our result. 
Result so far: 79014.516
Deduct 4098 from 4670 and we're left 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 12:
When dividing 5720 by 683, we get 8 with a remainder of 256.
Use 8 as the next digit of our solution. 
Result so far: 79014.5168
If we take 5464 away from 5720, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 13:
The number 683 fits into 2560 3 times, leaving a remainder of 511.
Record the quotient 3 as the next digit in the result. 
Result so far: 79014.51683
Deduct 2049 from 2560 and we're left with 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Going ahead to step 14:
If we divide 5110 by 683, we get 7 and a remainder of 329.
Write down 7 as next digit of the result. 
Result so far: 79014.516837
If we take 4781 away from 5110, we end up with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Advancing to step 15:
If we divide 3290 by 683, we get 4 and a remainder of 558.
Put 4 as the next digit of the answer. 
Result so far: 79014.5168374
Subtracting 2732 from 3290 leaves us with 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

Step 16:
683 can be fit into 5580 8 times, resulting in a remainder of 116.
The number 8 becomes the next digit in our result. 
Result so far: 79014.51683748
Deduct 5464 from 5580 and we're left with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

The final outcome is 79014.51683748, with a leftover of 1.16e-07.