We're dividing 45316928 by 61 
We want to divide 45316928 by 61.

Step 1:
The number 61 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 61

Moving on to step 2:
The number 61 fits into 45 0 times, leaving a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Take the next digit (3) from the dividend and append it to 45, then repeat: 453 / 61

Going ahead to step 3:
If we divide 453 by 61, we get 7 and a remainder of 26.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 427 from 453, we get 26.
Append the next digit (1) from the dividend to 26 and continue with: 261 / 61

Going ahead to step 4:
261 divided by 61 is 4 with a remainder of 17.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
Subtracting 244 from 261 leaves us with 17.
Take the next digit (6) from the dividend and append it to 17, then repeat: 176 / 61

On to step 5:
61 can be fit into 176 2 times, resulting in a remainder of 54.
Put 2 as the next digit of the answer. 
Result so far: 742.0
If we take 122 away from 176, we end up with 54.
Grab the next digit (9) from the dividend, add it to 54, then carry on: 549 / 61

Let's proceed to step 6:
If we divide 549 by 61, we get 9 and a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 7429.0
If we subtract 549 from 549, we get 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 61

Going ahead to step 7:
When dividing 2 by 61, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 74290.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 61

Advancing to step 8:
If we divide 28 by 61, we get 0 and a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 742900.0
Subtract 0 from 28 to get 28.
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 9:
When dividing 280 by 61, we get 4 with a remainder of 36.
The next digit of our result is 4. 
Result so far: 742900.4
Subtract 244 from 280 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 10:
360 divided by 61 is 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 742900.45
If we take 305 away from 360, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 11:
61 can be fit into 550 9 times, resulting in a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 742900.459
The remainder is 1 after subtracting 549 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 12:
If we divide 10 by 61, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 742900.459
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 13:
61 can be fit into 100 1 times, resulting in a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 742900.45901
Deduct 61 from 100 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 14:
390 divided by 61 is 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 742900.459016
Subtracting 366 from 390 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 15:
If we divide 240 by 61, we get 3 and a remainder of 57.
Record the quotient 3 as the next digit in the result. 
Result so far: 742900.4590163
Subtract 183 from 240 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 16:
61 can be fit into 570 9 times, resulting in a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 742900.45901639
Deduct 549 from 570 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final result is 742900.45901639 with a remainder of 2.1e-08.