We're dividing 45621990 by 52 
We want to divide 45621990 by 52.

Going ahead to step 1:
52 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 52

Let's proceed to step 2:
When dividing 45 by 52, we get 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Fetch the next digit (6) from the dividend, attach it to 45 and continue: 456 / 52

Going ahead to step 3:
The number 52 fits into 456 8 times, leaving a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 40 after subtracting 416 from 456.
Fetch the next digit (2) from the dividend, attach it to 40 and continue: 402 / 52

Let's proceed to step 4:
When dividing 402 by 52, we get 7 with a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Deduct 364 from 402 and we're left with 38.
Include the next digit (1) from the dividend after 38, then repeat: 381 / 52

Moving on to step 5:
When dividing 381 by 52, we get 7 with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 877.0
Subtract 364 from 381 to get 17.
Fetch the next digit (9) from the dividend, attach it to 17 and continue: 179 / 52

Going ahead to step 6:
52 goes into 179 3 times with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 8773.0
If we subtract 156 from 179, we get 23.
Append the next digit (9) from the dividend to 23 and continue with: 239 / 52

Let's proceed to step 7:
52 can be fit into 239 4 times, resulting in a remainder of 31.
Record the quotient 4 as the next digit in the result. 
Result so far: 87734.0
The remainder is 31 after subtracting 208 from 239.
Include the next digit (0) from the dividend after 31, then repeat: 310 / 52

Going ahead to step 8:
52 goes into 310 5 times with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 877345.0
The remainder is 50 after subtracting 260 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 9:
500 divided by 52 is 9 with a remainder of 32.
Put 9 as the next digit of the answer. 
Result so far: 877345.9
If we subtract 468 from 500, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
52 goes into 320 6 times with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 877345.96
If we subtract 312 from 320, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
If we divide 80 by 52, we get 1 and a remainder of 28.
The next digit of our result is 1. 
Result so far: 877345.961
Subtract 52 from 80 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 12:
If we divide 280 by 52, we get 5 and a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 877345.9615
If we take 260 away from 280, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
52 can be fit into 200 3 times, resulting in a remainder of 44.
Record the quotient 3 as the next digit in the result. 
Result so far: 877345.96153
If we subtract 156 from 200, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 14:
440 divided by 52 is 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 877345.961538
Deduct 416 from 440 and we're left 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:
52 goes into 240 4 times with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 877345.9615384
If we take 208 away from 240, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 16:
52 goes into 320 6 times with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 877345.96153846
If we take 312 away from 320, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 877345.96153846, with a leftover of 8e-09.