We're dividing 53190591 by 641 
We're looking to find how many times 641 goes into 53190591.

Step 1:
If we divide 5 by 641, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 641

On to step 2:
641 goes into 53 0 times with a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Grab the next digit (1) from the dividend, add it to 53, then carry on: 531 / 641

Let's proceed to step 3:
531 divided by 641 is 0 with a remainder of 531.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 531 leaves us with 531.
Bring next digit (9) of the dividend behind the 531 and repeat the process: 5319 / 641

Advancing to step 4:
641 goes into 5319 8 times with a remainder of 191.
The next digit of our result is 8. 
Result so far: 8.0
If we take 5128 away from 5319, we end up with 191.
Bring next digit (0) of the dividend behind the 191 and repeat the process: 1910 / 641

Advancing to step 5:
641 goes into 1910 2 times with a remainder of 628.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
If we subtract 1282 from 1910, we get 628.
Append the next digit (5) from the dividend to 628 and continue with: 6285 / 641

Moving on to step 6:
When dividing 6285 by 641, we get 9 with a remainder of 516.
The number 9 becomes the next digit in our result. 
Result so far: 829.0
The remainder is 516 after subtracting 5769 from 6285.
Take the next digit (9) from the dividend and append it to 516, then repeat: 5169 / 641

Step 7:
When dividing 5169 by 641, we get 8 with a remainder of 41.
The next digit of our result is 8. 
Result so far: 8298.0
The remainder is 41 after subtracting 5128 from 5169.
Bring next digit (1) of the dividend behind the 41 and repeat the process: 411 / 641

Step 8:
411 divided by 641 is 0 with a remainder of 411.
The number 0 becomes the next digit in our result. 
Result so far: 82980.0
Deduct 0 from 411 and we're left with 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

Moving on to step 9:
641 can be fit into 4110 6 times, resulting in a remainder of 264.
Use 6 as the next digit of our solution. 
Result so far: 82980.6
Subtracting 3846 from 4110 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Let's proceed to step 10:
If we divide 2640 by 641, we get 4 and a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 82980.64
Deduct 2564 from 2640 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 11:
When dividing 760 by 641, we get 1 with a remainder of 119.
Use 1 as the next digit of our solution. 
Result so far: 82980.641
If we take 641 away from 760, we end up with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Step 12:
If we divide 1190 by 641, we get 1 and a remainder of 549.
Record the quotient 1 as the next digit in the result. 
Result so far: 82980.6411
The remainder is 549 after subtracting 641 from 1190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

The quotient of the division is 82980.6411, and the remainder is 0.00549.