We're dividing 61937764 by 861 
We want to divide 61937764 by 861.

Let's proceed to step 1:
When dividing 6 by 861, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 861

On to step 2:
The number 861 fits into 61 0 times, leaving a remainder of 61.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 61 leaves us with 61.
Fetch the next digit (9) from the dividend, attach it to 61 and continue: 619 / 861

Moving on to step 3:
861 goes into 619 0 times with a remainder of 619.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 619 to get 619.
Fetch the next digit (3) from the dividend, attach it to 619 and continue: 6193 / 861

On to step 4:
861 can be fit into 6193 7 times, resulting in a remainder of 166.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 6027 away from 6193, we end up with 166.
Grab the next digit (7) from the dividend, add it to 166, then carry on: 1667 / 861

Going ahead to step 5:
If we divide 1667 by 861, we get 1 and a remainder of 806.
Put 1 as the next digit of the answer. 
Result so far: 71.0
If we subtract 861 from 1667, we get 806.
Include the next digit (7) from the dividend after 806, then repeat: 8067 / 861

On to step 6:
When dividing 8067 by 861, we get 9 with a remainder of 318.
The next digit of our result is 9. 
Result so far: 719.0
Subtract 7749 from 8067 to get 318.
Include the next digit (6) from the dividend after 318, then repeat: 3186 / 861

Let's proceed to step 7:
861 can be fit into 3186 3 times, resulting in a remainder of 603.
Write down 3 as next digit of the result. 
Result so far: 7193.0
Subtract 2583 from 3186 to get 603.
Grab the next digit (4) from the dividend, add it to 603, then carry on: 6034 / 861

Advancing to step 8:
The number 861 fits into 6034 7 times, leaving a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 71937.0
Deduct 6027 from 6034 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.

On to step 9:
When dividing 70 by 861, we get 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 71937.0
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 10:
When dividing 700 by 861, we get 0 with a remainder of 700.
Record the quotient 0 as the next digit in the result. 
Result so far: 71937.0
If we take 0 away from 700, we end up with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

The final outcome is 71937.0, with a leftover of 0.7.