We divide 51138668 by 946
We want to figure out the number of times 51138668 can be divided by 946.

Step 1:
946 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 946

Advancing to step 2:
51 divided by 946 is 0 with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Take the next digit (1) from the dividend and append it to 51, then repeat: 511 / 946

Step 3:
When dividing 511 by 946, we get 0 with a remainder of 511.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 511 to get 511.
Append the next digit (3) from the dividend to 511 and continue with: 5113 / 946

On to step 4:
5113 divided by 946 is 5 with a remainder of 383.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 4730 from 5113 and we're left with 383.
Take the next digit (8) from the dividend and append it to 383, then repeat: 3838 / 946

Advancing to step 5:
If we divide 3838 by 946, we get 4 and a remainder of 54.
Put 4 as the next digit of the answer. 
Result so far: 54.0
Subtracting 3784 from 3838 leaves us with 54.
Include the next digit (6) from the dividend after 54, then repeat: 546 / 946

Going ahead to step 6:
The number 946 fits into 546 0 times, leaving a remainder of 546.
Record the quotient 0 as the next digit in the result. 
Result so far: 540.0
The remainder is 546 after subtracting 0 from 546.
Fetch the next digit (6) from the dividend, attach it to 546 and continue: 5466 / 946

Advancing to step 7:
946 can be fit into 5466 5 times, resulting in a remainder of 736.
Record the quotient 5 as the next digit in the result. 
Result so far: 5405.0
Deduct 4730 from 5466 and we're left with 736.
Grab the next digit (8) from the dividend, add it to 736, then carry on: 7368 / 946

Step 8:
The number 946 fits into 7368 7 times, leaving a remainder of 746.
Write down 7 as next digit of the result. 
Result so far: 54057.0
Deduct 6622 from 7368 and we're left with 746.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7460, and continue the process.

Advancing to step 9:
7460 divided by 946 is 7 with a remainder of 838.
Write down 7 as next digit of the result. 
Result so far: 54057.7
If we take 6622 away from 7460, we end up with 838.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8380, and continue the process.

Going ahead to step 10:
The number 946 fits into 8380 8 times, leaving a remainder of 812.
Write down 8 as next digit of the result. 
Result so far: 54057.78
If we take 7568 away from 8380, we end up with 812.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8120, and continue the process.

Advancing to step 11:
946 can be fit into 8120 8 times, resulting in a remainder of 552.
Write down 8 as next digit of the result. 
Result so far: 54057.788
Subtract 7568 from 8120 to get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

In conclusion, the division gives 54057.788 with a balance of 0.0552.