61642541 ÷ 869 
We want to figure out the number of times 61642541 can be divided by 869.

Going ahead to step 1:
The number 869 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 869

On to step 2:
If we divide 61 by 869, we get 0 and a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 61 leaves us with 61.
Bring next digit (6) of the dividend behind the 61 and repeat the process: 616 / 869

Moving on to step 3:
When dividing 616 by 869, we get 0 with a remainder of 616.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 616, we end up with 616.
Take the next digit (4) from the dividend and append it to 616, then repeat: 6164 / 869

Step 4:
869 can be fit into 6164 7 times, resulting in a remainder of 81.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 81 after subtracting 6083 from 6164.
Grab the next digit (2) from the dividend, add it to 81, then carry on: 812 / 869

Going ahead to step 5:
869 can be fit into 812 0 times, resulting in a remainder of 812.
The next digit of our result is 0. 
Result so far: 70.0
Deduct 0 from 812 and we're left with 812.
Append the next digit (5) from the dividend to 812 and continue with: 8125 / 869

Advancing to step 6:
The number 869 fits into 8125 9 times, leaving a remainder of 304.
Write down 9 as next digit of the result. 
Result so far: 709.0
Subtract 7821 from 8125 to get 304.
Fetch the next digit (4) from the dividend, attach it to 304 and continue: 3044 / 869

Let's proceed to step 7:
The number 869 fits into 3044 3 times, leaving a remainder of 437.
Write down 3 as next digit of the result. 
Result so far: 7093.0
Subtract 2607 from 3044 to get 437.
Append the next digit (1) from the dividend to 437 and continue with: 4371 / 869

Going ahead to step 8:
If we divide 4371 by 869, we get 5 and a remainder of 26.
Put 5 as the next digit of the answer. 
Result so far: 70935.0
Subtracting 4345 from 4371 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
The number 869 fits into 260 0 times, leaving a remainder of 260.
Record the quotient 0 as the next digit in the result. 
Result so far: 70935.0
Deduct 0 from 260 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Going ahead to step 10:
869 can be fit into 2600 2 times, resulting in a remainder of 862.
Record the quotient 2 as the next digit in the result. 
Result so far: 70935.02
If we subtract 1738 from 2600, we get 862.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8620, and continue the process.

Step 11:
869 goes into 8620 9 times with a remainder of 799.
The number 9 becomes the next digit in our result. 
Result so far: 70935.029
If we subtract 7821 from 8620, we get 799.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7990, and continue the process.

Going ahead to step 12:
If we divide 7990 by 869, we get 9 and a remainder of 169.
Record the quotient 9 as the next digit in the result. 
Result so far: 70935.0299
If we take 7821 away from 7990, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

The final result is 70935.0299 with a remainder of 0.00169.