We're dividing 37406089 by 289 
Let's see how many times 289 fits into 37406089.

Step 1:
When dividing 3 by 289, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 289

Moving on to step 2:
The number 289 fits into 37 0 times, leaving a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Grab the next digit (4) from the dividend, add it to 37, then carry on: 374 / 289

On to step 3:
The number 289 fits into 374 1 times, leaving a remainder of 85.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 289 from 374 leaves us with 85.
Include the next digit (0) from the dividend after 85, then repeat: 850 / 289

On to step 4:
289 goes into 850 2 times with a remainder of 272.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtracting 578 from 850 leaves us with 272.
Fetch the next digit (6) from the dividend, attach it to 272 and continue: 2726 / 289

Step 5:
If we divide 2726 by 289, we get 9 and a remainder of 125.
Record the quotient 9 as the next digit in the result. 
Result so far: 129.0
The remainder is 125 after subtracting 2601 from 2726.
Include the next digit (0) from the dividend after 125, then repeat: 1250 / 289

Moving on to step 6:
1250 divided by 289 is 4 with a remainder of 94.
Use 4 as the next digit of our solution. 
Result so far: 1294.0
If we take 1156 away from 1250, we end up with 94.
Bring next digit (8) of the dividend behind the 94 and repeat the process: 948 / 289

Moving on to step 7:
289 goes into 948 3 times with a remainder of 81.
Put 3 as the next digit of the answer. 
Result so far: 12943.0
If we take 867 away from 948, we end up with 81.
Include the next digit (9) from the dividend after 81, then repeat: 819 / 289

Moving on to step 8:
If we divide 819 by 289, we get 2 and a remainder of 241.
Write down 2 as next digit of the result. 
Result so far: 129432.0
Deduct 578 from 819 and we're left with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Moving on to step 9:
The number 289 fits into 2410 8 times, leaving a remainder of 98.
Record the quotient 8 as the next digit in the result. 
Result so far: 129432.8
If we subtract 2312 from 2410, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Let's proceed to step 10:
980 divided by 289 is 3 with a remainder of 113.
The next digit of our result is 3. 
Result so far: 129432.83
If we take 867 away from 980, we end up with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Moving on to step 11:
If we divide 1130 by 289, we get 3 and a remainder of 263.
Use 3 as the next digit of our solution. 
Result so far: 129432.833
Subtract 867 from 1130 to get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

The final result is 129432.833 with a remainder of 0.0263.