69522361 ÷ 86 
We want to divide 69522361 by 86.

Moving on to step 1:
86 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 86

On to step 2:
If we divide 69 by 86, we get 0 and a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 69, we end up with 69.
Append the next digit (5) from the dividend to 69 and continue with: 695 / 86

Advancing to step 3:
If we divide 695 by 86, we get 8 and a remainder of 7.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 688 from 695 leaves us with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 86

Let's proceed to step 4:
When dividing 72 by 86, we get 0 with a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 80.0
Subtract 0 from 72 to get 72.
Take the next digit (2) from the dividend and append it to 72, then repeat: 722 / 86

Going ahead to step 5:
The number 86 fits into 722 8 times, leaving a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 808.0
Subtract 688 from 722 to get 34.
Append the next digit (3) from the dividend to 34 and continue with: 343 / 86

Step 6:
The number 86 fits into 343 3 times, leaving a remainder of 85.
Write down 3 as next digit of the result. 
Result so far: 8083.0
Subtract 258 from 343 to get 85.
Fetch the next digit (6) from the dividend, attach it to 85 and continue: 856 / 86

Step 7:
When dividing 856 by 86, we get 9 with a remainder of 82.
Use 9 as the next digit of our solution. 
Result so far: 80839.0
Subtracting 774 from 856 leaves us with 82.
Bring next digit (1) of the dividend behind the 82 and repeat the process: 821 / 86

Step 8:
821 divided by 86 is 9 with a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 808399.0
Deduct 774 from 821 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 9:
When dividing 470 by 86, we get 5 with a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 808399.5
The remainder is 40 after subtracting 430 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
86 can be fit into 400 4 times, resulting in a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 808399.54
The remainder is 56 after subtracting 344 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 11:
86 can be fit into 560 6 times, resulting in a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 808399.546
Deduct 516 from 560 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 12:
The number 86 fits into 440 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 808399.5465
Subtract 430 from 440 to get 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:
If we divide 100 by 86, we get 1 and a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 808399.54651
Subtracting 86 from 100 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
If we divide 140 by 86, we get 1 and a remainder of 54.
Record the quotient 1 as the next digit in the result. 
Result so far: 808399.546511
Subtract 86 from 140 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

After the division, we end up with 808399.546511 and a remainder of 5.4e-06.