Let's divide 43586374 by 276
We want to figure out the number of times 43586374 can be divided by 276.

Moving on to step 1:
When dividing 4 by 276, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 276

Advancing to step 2:
276 can be fit into 43 0 times, resulting in a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Append the next digit (5) from the dividend to 43 and continue with: 435 / 276

Going ahead to step 3:
The number 276 fits into 435 1 times, leaving a remainder of 159.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 276 from 435 and we're left with 159.
Append the next digit (8) from the dividend to 159 and continue with: 1598 / 276

On to step 4:
When dividing 1598 by 276, we get 5 with a remainder of 218.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 1380 from 1598, we get 218.
Include the next digit (6) from the dividend after 218, then repeat: 2186 / 276

Moving on to step 5:
276 goes into 2186 7 times with a remainder of 254.
Use 7 as the next digit of our solution. 
Result so far: 157.0
The remainder is 254 after subtracting 1932 from 2186.
Take the next digit (3) from the dividend and append it to 254, then repeat: 2543 / 276

Step 6:
The number 276 fits into 2543 9 times, leaving a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 1579.0
If we subtract 2484 from 2543, we get 59.
Fetch the next digit (7) from the dividend, attach it to 59 and continue: 597 / 276

On to step 7:
The number 276 fits into 597 2 times, leaving a remainder of 45.
Put 2 as the next digit of the answer. 
Result so far: 15792.0
Deduct 552 from 597 and we're left with 45.
Fetch the next digit (4) from the dividend, attach it to 45 and continue: 454 / 276

Going ahead to step 8:
276 goes into 454 1 times with a remainder of 178.
Put 1 as the next digit of the answer. 
Result so far: 157921.0
Deduct 276 from 454 and we're left with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Moving on to step 9:
The number 276 fits into 1780 6 times, leaving a remainder of 124.
The next digit of our result is 6. 
Result so far: 157921.6
Deduct 1656 from 1780 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 10:
The number 276 fits into 1240 4 times, leaving a remainder of 136.
Write down 4 as next digit of the result. 
Result so far: 157921.64
If we subtract 1104 from 1240, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 11:
276 can be fit into 1360 4 times, resulting in a remainder of 256.
Write down 4 as next digit of the result. 
Result so far: 157921.644
If we subtract 1104 from 1360, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

The final outcome is 157921.644, with a leftover of 0.0256.