Let's divide 37976958 by 243
We want to divide 37976958 by 243.

Step 1:
The number 243 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 243

Let's proceed to step 2:
If we divide 37 by 243, we get 0 and a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Append the next digit (9) from the dividend to 37 and continue with: 379 / 243

Step 3:
243 goes into 379 1 times with a remainder of 136.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 243 from 379, we get 136.
Include the next digit (7) from the dividend after 136, then repeat: 1367 / 243

Advancing to step 4:
If we divide 1367 by 243, we get 5 and a remainder of 152.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we subtract 1215 from 1367, we get 152.
Append the next digit (6) from the dividend to 152 and continue with: 1526 / 243

Going ahead to step 5:
243 can be fit into 1526 6 times, resulting in a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 156.0
If we subtract 1458 from 1526, we get 68.
Grab the next digit (9) from the dividend, add it to 68, then carry on: 689 / 243

Step 6:
243 goes into 689 2 times with a remainder of 203.
Put 2 as the next digit of the answer. 
Result so far: 1562.0
If we take 486 away from 689, we end up with 203.
Grab the next digit (5) from the dividend, add it to 203, then carry on: 2035 / 243

Step 7:
When dividing 2035 by 243, we get 8 with a remainder of 91.
The next digit of our result is 8. 
Result so far: 15628.0
Deduct 1944 from 2035 and we're left with 91.
Append the next digit (8) from the dividend to 91 and continue with: 918 / 243

Step 8:
If we divide 918 by 243, we get 3 and a remainder of 189.
Use 3 as the next digit of our solution. 
Result so far: 156283.0
If we take 729 away from 918, we end up with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Advancing to step 9:
1890 divided by 243 is 7 with a remainder of 189.
Use 7 as the next digit of our solution. 
Result so far: 156283.7
Subtracting 1701 from 1890 leaves us with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Let's proceed to step 10:
243 goes into 1890 7 times with a remainder of 189.
Write down 7 as next digit of the result. 
Result so far: 156283.77
If we subtract 1701 from 1890, we get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Our division results in 156283.77 with a remaining 0.189.