76954116 ÷ 561 
Our goal is to divide 76954116 by 561.

Going ahead to step 1:
The number 561 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 561

Advancing to step 2:
If we divide 76 by 561, we get 0 and a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Fetch the next digit (9) from the dividend, attach it to 76 and continue: 769 / 561

Going ahead to step 3:
769 divided by 561 is 1 with a remainder of 208.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 561 from 769 leaves us with 208.
Include the next digit (5) from the dividend after 208, then repeat: 2085 / 561

Going ahead to step 4:
561 can be fit into 2085 3 times, resulting in a remainder of 402.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtract 1683 from 2085 to get 402.
Take the next digit (4) from the dividend and append it to 402, then repeat: 4024 / 561

Advancing to step 5:
561 can be fit into 4024 7 times, resulting in a remainder of 97.
The number 7 becomes the next digit in our result. 
Result so far: 137.0
Subtracting 3927 from 4024 leaves us with 97.
Include the next digit (1) from the dividend after 97, then repeat: 971 / 561

Let's proceed to step 6:
The number 561 fits into 971 1 times, leaving a remainder of 410.
The next digit of our result is 1. 
Result so far: 1371.0
Subtracting 561 from 971 leaves us with 410.
Grab the next digit (1) from the dividend, add it to 410, then carry on: 4101 / 561

Advancing to step 7:
561 can be fit into 4101 7 times, resulting in a remainder of 174.
Record the quotient 7 as the next digit in the result. 
Result so far: 13717.0
Subtract 3927 from 4101 to get 174.
Take the next digit (6) from the dividend and append it to 174, then repeat: 1746 / 561

Step 8:
1746 divided by 561 is 3 with a remainder of 63.
Record the quotient 3 as the next digit in the result. 
Result so far: 137173.0
Deduct 1683 from 1746 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 9:
561 goes into 630 1 times with a remainder of 69.
Write down 1 as next digit of the result. 
Result so far: 137173.1
Subtracting 561 from 630 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 10:
The number 561 fits into 690 1 times, leaving a remainder of 129.
Write down 1 as next digit of the result. 
Result so far: 137173.11
The remainder is 129 after subtracting 561 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

The final outcome is 137173.11, with a leftover of 0.129.