We're dividing 69654458 by 574 
We want to divide 69654458 by 574.

Advancing to step 1:
The number 574 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 574

On to step 2:
574 can be fit into 69 0 times, resulting in a remainder of 69.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 69 after subtracting 0 from 69.
Fetch the next digit (6) from the dividend, attach it to 69 and continue: 696 / 574

On to step 3:
696 divided by 574 is 1 with a remainder of 122.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 574 from 696 to get 122.
Bring next digit (5) of the dividend behind the 122 and repeat the process: 1225 / 574

Moving on to step 4:
When dividing 1225 by 574, we get 2 with a remainder of 77.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 1148 from 1225 to get 77.
Take the next digit (4) from the dividend and append it to 77, then repeat: 774 / 574

Let's proceed to step 5:
The number 574 fits into 774 1 times, leaving a remainder of 200.
Put 1 as the next digit of the answer. 
Result so far: 121.0
Subtracting 574 from 774 leaves us with 200.
Take the next digit (4) from the dividend and append it to 200, then repeat: 2004 / 574

Step 6:
574 can be fit into 2004 3 times, resulting in a remainder of 282.
Write down 3 as next digit of the result. 
Result so far: 1213.0
If we take 1722 away from 2004, we end up with 282.
Fetch the next digit (5) from the dividend, attach it to 282 and continue: 2825 / 574

Moving on to step 7:
The number 574 fits into 2825 4 times, leaving a remainder of 529.
Record the quotient 4 as the next digit in the result. 
Result so far: 12134.0
Subtract 2296 from 2825 to get 529.
Grab the next digit (8) from the dividend, add it to 529, then carry on: 5298 / 574

On to step 8:
574 can be fit into 5298 9 times, resulting in a remainder of 132.
Put 9 as the next digit of the answer. 
Result so far: 121349.0
The remainder is 132 after subtracting 5166 from 5298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 9:
If we divide 1320 by 574, we get 2 and a remainder of 172.
Record the quotient 2 as the next digit in the result. 
Result so far: 121349.2
If we subtract 1148 from 1320, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 10:
The number 574 fits into 1720 2 times, leaving a remainder of 572.
The next digit of our result is 2. 
Result so far: 121349.22
If we take 1148 away from 1720, we end up with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

The final outcome is 121349.22, with a leftover of 0.572.