37589457 divided by 438 
Let's see how many times 438 fits into 37589457.

Advancing to step 1:
3 divided by 438 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 438

Going ahead to step 2:
438 goes into 37 0 times with a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Append the next digit (5) from the dividend to 37 and continue with: 375 / 438

Advancing to step 3:
438 can be fit into 375 0 times, resulting in a remainder of 375.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 375 to get 375.
Fetch the next digit (8) from the dividend, attach it to 375 and continue: 3758 / 438

On to step 4:
The number 438 fits into 3758 8 times, leaving a remainder of 254.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 3504 away from 3758, we end up with 254.
Take the next digit (9) from the dividend and append it to 254, then repeat: 2549 / 438

Going ahead to step 5:
If we divide 2549 by 438, we get 5 and a remainder of 359.
Write down 5 as next digit of the result. 
Result so far: 85.0
If we subtract 2190 from 2549, we get 359.
Bring next digit (4) of the dividend behind the 359 and repeat the process: 3594 / 438

Step 6:
438 goes into 3594 8 times with a remainder of 90.
Record the quotient 8 as the next digit in the result. 
Result so far: 858.0
Subtracting 3504 from 3594 leaves us with 90.
Bring next digit (5) of the dividend behind the 90 and repeat the process: 905 / 438

Advancing to step 7:
905 divided by 438 is 2 with a remainder of 29.
Write down 2 as next digit of the result. 
Result so far: 8582.0
Subtract 876 from 905 to get 29.
Bring next digit (7) of the dividend behind the 29 and repeat the process: 297 / 438

Moving on to step 8:
When dividing 297 by 438, we get 0 with a remainder of 297.
The next digit of our result is 0. 
Result so far: 85820.0
Subtract 0 from 297 to get 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Going ahead to step 9:
The number 438 fits into 2970 6 times, leaving a remainder of 342.
Record the quotient 6 as the next digit in the result. 
Result so far: 85820.6
Subtracting 2628 from 2970 leaves us with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

On to step 10:
When dividing 3420 by 438, we get 7 with a remainder of 354.
Record the quotient 7 as the next digit in the result. 
Result so far: 85820.67
Deduct 3066 from 3420 and we're left with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Moving on to step 11:
The number 438 fits into 3540 8 times, leaving a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 85820.678
Subtracting 3504 from 3540 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 12:
438 can be fit into 360 0 times, resulting in a remainder of 360.
Record the quotient 0 as the next digit in the result. 
Result so far: 85820.678
Subtract 0 from 360 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 13:
When dividing 3600 by 438, we get 8 with a remainder of 96.
Write down 8 as next digit of the result. 
Result so far: 85820.67808
If we subtract 3504 from 3600, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 14:
When dividing 960 by 438, we get 2 with a remainder of 84.
The number 2 becomes the next digit in our result. 
Result so far: 85820.678082
If we subtract 876 from 960, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 15:
When dividing 840 by 438, we get 1 with a remainder of 402.
The number 1 becomes the next digit in our result. 
Result so far: 85820.6780821
The remainder is 402 after subtracting 438 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Let's proceed to step 16:
438 goes into 4020 9 times with a remainder of 78.
Write down 9 as next digit of the result. 
Result so far: 85820.67808219
Subtract 3942 from 4020 to 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.

The final result is 85820.67808219 with a remainder of 7.8e-08.