53149198 ÷ 76 
Let's see how many times 76 fits into 53149198.

Step 1:
The number 76 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 76

Going ahead to step 2:
If we divide 53 by 76, we get 0 and a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 53 after subtracting 0 from 53.
Append the next digit (1) from the dividend to 53 and continue with: 531 / 76

Advancing to step 3:
The number 76 fits into 531 6 times, leaving a remainder of 75.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 75 after subtracting 456 from 531.
Include the next digit (4) from the dividend after 75, then repeat: 754 / 76

Step 4:
76 can be fit into 754 9 times, resulting in a remainder of 70.
Record the quotient 9 as the next digit in the result. 
Result so far: 69.0
If we subtract 684 from 754, we get 70.
Fetch the next digit (9) from the dividend, attach it to 70 and continue: 709 / 76

Advancing to step 5:
The number 76 fits into 709 9 times, leaving a remainder of 25.
Write down 9 as next digit of the result. 
Result so far: 699.0
If we take 684 away from 709, we end up with 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 76

Going ahead to step 6:
If we divide 251 by 76, we get 3 and a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 6993.0
If we take 228 away from 251, we end up with 23.
Append the next digit (9) from the dividend to 23 and continue with: 239 / 76

On to step 7:
When dividing 239 by 76, we get 3 with a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 69933.0
If we take 228 away from 239, we end up with 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 76

On to step 8:
When dividing 118 by 76, we get 1 with a remainder of 42.
Put 1 as the next digit of the answer. 
Result so far: 699331.0
Subtract 76 from 118 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 9:
When dividing 420 by 76, we get 5 with a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 699331.5
Subtract 380 from 420 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
76 can be fit into 400 5 times, resulting in a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 699331.55
The remainder is 20 after subtracting 380 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 699331.55, with a leftover of 0.02.