Let's divide 73445430 by 237
We want to divide 73445430 by 237.

Going ahead to step 1:
If we divide 7 by 237, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 237

On to step 2:
73 divided by 237 is 0 with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Append the next digit (4) from the dividend to 73 and continue with: 734 / 237

On to step 3:
If we divide 734 by 237, we get 3 and a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 711 away from 734, we end up with 23.
Include the next digit (4) from the dividend after 23, then repeat: 234 / 237

Going ahead to step 4:
The number 237 fits into 234 0 times, leaving a remainder of 234.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Subtracting 0 from 234 leaves us with 234.
Include the next digit (5) from the dividend after 234, then repeat: 2345 / 237

Advancing to step 5:
237 can be fit into 2345 9 times, resulting in a remainder of 212.
The next digit of our result is 9. 
Result so far: 309.0
The remainder is 212 after subtracting 2133 from 2345.
Bring next digit (4) of the dividend behind the 212 and repeat the process: 2124 / 237

Going ahead to step 6:
When dividing 2124 by 237, we get 8 with a remainder of 228.
Record the quotient 8 as the next digit in the result. 
Result so far: 3098.0
Subtracting 1896 from 2124 leaves us with 228.
Grab the next digit (3) from the dividend, add it to 228, then carry on: 2283 / 237

Step 7:
2283 divided by 237 is 9 with a remainder of 150.
Write down 9 as next digit of the result. 
Result so far: 30989.0
The remainder is 150 after subtracting 2133 from 2283.
Fetch the next digit (0) from the dividend, attach it to 150 and continue: 1500 / 237

Moving on to step 8:
237 can be fit into 1500 6 times, resulting in a remainder of 78.
The number 6 becomes the next digit in our result. 
Result so far: 309896.0
If we subtract 1422 from 1500, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 9:
If we divide 780 by 237, we get 3 and a remainder of 69.
Use 3 as the next digit of our solution. 
Result so far: 309896.3
If we subtract 711 from 780, we get 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:
If we divide 690 by 237, we get 2 and a remainder of 216.
The next digit of our result is 2. 
Result so far: 309896.32
If we subtract 474 from 690, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 11:
2160 divided by 237 is 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 309896.329
If we take 2133 away from 2160, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 12:
237 goes into 270 1 times with a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 309896.3291
Deduct 237 from 270 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 13:
330 divided by 237 is 1 with a remainder of 93.
Use 1 as the next digit of our solution. 
Result so far: 309896.32911
Deduct 237 from 330 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

After the division, we end up with 309896.32911 and a remainder of 9.3e-05.