Let's divide 85691697 by 53
We're looking to find how many times 53 goes into 85691697.

Step 1:
53 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 53

Advancing to step 2:
53 can be fit into 85 1 times, resulting in a remainder of 32.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 53 from 85 and we're left with 32.
Include the next digit (6) from the dividend after 32, then repeat: 326 / 53

Advancing to step 3:
The number 53 fits into 326 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtract 318 from 326 to get 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 53

Going ahead to step 4:
If we divide 89 by 53, we get 1 and a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 161.0
The remainder is 36 after subtracting 53 from 89.
Grab the next digit (1) from the dividend, add it to 36, then carry on: 361 / 53

On to step 5:
The number 53 fits into 361 6 times, leaving a remainder of 43.
Put 6 as the next digit of the answer. 
Result so far: 1616.0
If we take 318 away from 361, we end up with 43.
Append the next digit (6) from the dividend to 43 and continue with: 436 / 53

Step 6:
When dividing 436 by 53, we get 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 16168.0
Subtracting 424 from 436 leaves us with 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 53

Moving on to step 7:
When dividing 129 by 53, we get 2 with a remainder of 23.
Use 2 as the next digit of our solution. 
Result so far: 161682.0
The remainder is 23 after subtracting 106 from 129.
Take the next digit (7) from the dividend and append it to 23, then repeat: 237 / 53

Let's proceed to step 8:
53 can be fit into 237 4 times, resulting in a remainder of 25.
Use 4 as the next digit of our solution. 
Result so far: 1616824.0
If we subtract 212 from 237, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
53 can be fit into 250 4 times, resulting in a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 1616824.4
Deduct 212 from 250 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 10:
When dividing 380 by 53, we get 7 with a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 1616824.47
If we take 371 away from 380, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 11:
When dividing 90 by 53, we get 1 with a remainder of 37.
The next digit of our result is 1. 
Result so far: 1616824.471
The remainder is 37 after subtracting 53 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 12:
53 can be fit into 370 6 times, resulting in a remainder of 52.
The next digit of our result is 6. 
Result so far: 1616824.4716
Subtracting 318 from 370 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 13:
If we divide 520 by 53, we get 9 and a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 1616824.47169
The remainder is 43 after subtracting 477 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 14:
The number 53 fits into 430 8 times, leaving a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 1616824.471698
Subtracting 424 from 430 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 15:
The number 53 fits into 60 1 times, leaving a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1616824.4716981
Deduct 53 from 60 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 16:
53 goes into 70 1 times with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1616824.47169811
Deduct 53 from 70 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final result is 1616824.47169811 with a remainder of 1.7e-08.