We're dividing 52173046 by 91 
We want to figure out the number of times 52173046 can be divided by 91.

Advancing to step 1:
The number 91 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 91

Let's proceed to step 2:
91 goes into 52 0 times with a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Bring next digit (1) of the dividend behind the 52 and repeat the process: 521 / 91

Let's proceed to step 3:
91 can be fit into 521 5 times, resulting in a remainder of 66.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 455 from 521 to get 66.
Append the next digit (7) from the dividend to 66 and continue with: 667 / 91

Moving on to step 4:
The number 91 fits into 667 7 times, leaving a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 57.0
Subtracting 637 from 667 leaves us with 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 91

Let's proceed to step 5:
When dividing 303 by 91, we get 3 with a remainder of 30.
Use 3 as the next digit of our solution. 
Result so far: 573.0
Subtracting 273 from 303 leaves us with 30.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 91

Let's proceed to step 6:
When dividing 300 by 91, we get 3 with a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 5733.0
If we take 273 away from 300, we end up with 27.
Fetch the next digit (4) from the dividend, attach it to 27 and continue: 274 / 91

Step 7:
When dividing 274 by 91, we get 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 57333.0
Deduct 273 from 274 and we're left with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 91

Step 8:
If we divide 16 by 91, we get 0 and a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 573330.0
The remainder is 16 after subtracting 0 from 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
91 goes into 160 1 times with a remainder of 69.
Use 1 as the next digit of our solution. 
Result so far: 573330.1
If we take 91 away from 160, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

On to step 10:
91 can be fit into 690 7 times, resulting in a remainder of 53.
Use 7 as the next digit of our solution. 
Result so far: 573330.17
Deduct 637 from 690 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 11:
530 divided by 91 is 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 573330.175
If we subtract 455 from 530, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 12:
If we divide 750 by 91, we get 8 and a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 573330.1758
If we take 728 away from 750, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 13:
The number 91 fits into 220 2 times, leaving a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 573330.17582
Subtract 182 from 220 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 14:
When dividing 380 by 91, we get 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 573330.175824
If we subtract 364 from 380, we get 16.
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 15:
The number 91 fits into 160 1 times, leaving a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 573330.1758241
The remainder is 69 after subtracting 91 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 16:
If we divide 690 by 91, we get 7 and a remainder of 53.
Use 7 as the next digit of our solution. 
Result so far: 573330.17582417
The remainder is 53 after subtracting 637 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The quotient of the division is 573330.17582417, and the remainder is 5.3e-08.