We're dividing 51422266 by 149 
We want to figure out the number of times 51422266 can be divided by 149.

Moving on to step 1:
If we divide 5 by 149, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 149

Advancing to step 2:
If we divide 51 by 149, we get 0 and a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Bring next digit (4) of the dividend behind the 51 and repeat the process: 514 / 149

On to step 3:
149 can be fit into 514 3 times, resulting in a remainder of 67.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 447 from 514, we get 67.
Bring next digit (2) of the dividend behind the 67 and repeat the process: 672 / 149

Let's proceed to step 4:
149 can be fit into 672 4 times, resulting in a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
If we take 596 away from 672, we end up with 76.
Append the next digit (2) from the dividend to 76 and continue with: 762 / 149

On to step 5:
When dividing 762 by 149, we get 5 with a remainder of 17.
Write down 5 as next digit of the result. 
Result so far: 345.0
Subtract 745 from 762 to get 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 149

Going ahead to step 6:
When dividing 172 by 149, we get 1 with a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 3451.0
If we take 149 away from 172, we end up with 23.
Bring next digit (6) of the dividend behind the 23 and repeat the process: 236 / 149

Advancing to step 7:
The number 149 fits into 236 1 times, leaving a remainder of 87.
Use 1 as the next digit of our solution. 
Result so far: 34511.0
If we subtract 149 from 236, we get 87.
Include the next digit (6) from the dividend after 87, then repeat: 876 / 149

Step 8:
149 can be fit into 876 5 times, resulting in a remainder of 131.
Put 5 as the next digit of the answer. 
Result so far: 345115.0
Deduct 745 from 876 and we're left with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

On to step 9:
When dividing 1310 by 149, we get 8 with a remainder of 118.
Write down 8 as next digit of the result. 
Result so far: 345115.8
Deduct 1192 from 1310 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 10:
If we divide 1180 by 149, we get 7 and a remainder of 137.
Put 7 as the next digit of the answer. 
Result so far: 345115.87
The remainder is 137 after subtracting 1043 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Going ahead to step 11:
The number 149 fits into 1370 9 times, leaving a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 345115.879
If we take 1341 away from 1370, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 12:
149 goes into 290 1 times with a remainder of 141.
Record the quotient 1 as the next digit in the result. 
Result so far: 345115.8791
Subtracting 149 from 290 leaves us with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 13:
149 can be fit into 1410 9 times, resulting in a remainder of 69.
Write down 9 as next digit of the result. 
Result so far: 345115.87919
The remainder is 69 after subtracting 1341 from 1410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 14:
690 divided by 149 is 4 with a remainder of 94.
Put 4 as the next digit of the answer. 
Result so far: 345115.879194
Deduct 596 from 690 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Moving on to step 15:
If we divide 940 by 149, we get 6 and a remainder of 46.
Write down 6 as next digit of the result. 
Result so far: 345115.8791946
The remainder is 46 after subtracting 894 from 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 16:
When dividing 460 by 149, we get 3 with a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 345115.87919463
Subtract 447 from 460 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Our division results in 345115.87919463 with a remaining 1.3e-08.