Let's divide 78591987 by 137
We're looking to find how many times 137 goes into 78591987.

On to step 1:
137 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 137

Let's proceed to step 2:
137 goes into 78 0 times with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Take the next digit (5) from the dividend and append it to 78, then repeat: 785 / 137

Advancing to step 3:
The number 137 fits into 785 5 times, leaving a remainder of 100.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 100 after subtracting 685 from 785.
Include the next digit (9) from the dividend after 100, then repeat: 1009 / 137

Moving on to step 4:
137 can be fit into 1009 7 times, resulting in a remainder of 50.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
If we take 959 away from 1009, we end up with 50.
Append the next digit (1) from the dividend to 50 and continue with: 501 / 137

Advancing to step 5:
137 can be fit into 501 3 times, resulting in a remainder of 90.
Put 3 as the next digit of the answer. 
Result so far: 573.0
Subtract 411 from 501 to get 90.
Append the next digit (9) from the dividend to 90 and continue with: 909 / 137

Let's proceed to step 6:
137 goes into 909 6 times with a remainder of 87.
Use 6 as the next digit of our solution. 
Result so far: 5736.0
Subtract 822 from 909 to get 87.
Grab the next digit (8) from the dividend, add it to 87, then carry on: 878 / 137

Moving on to step 7:
137 goes into 878 6 times with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 57366.0
If we subtract 822 from 878, we get 56.
Fetch the next digit (7) from the dividend, attach it to 56 and continue: 567 / 137

On to step 8:
If we divide 567 by 137, we get 4 and a remainder of 19.
The number 4 becomes the next digit in our result. 
Result so far: 573664.0
Subtracting 548 from 567 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 9:
190 divided by 137 is 1 with a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 573664.1
Subtract 137 from 190 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 10:
If we divide 530 by 137, we get 3 and a remainder of 119.
Write down 3 as next digit of the result. 
Result so far: 573664.13
Deduct 411 from 530 and we're left with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Step 11:
When dividing 1190 by 137, we get 8 with a remainder of 94.
Use 8 as the next digit of our solution. 
Result so far: 573664.138
If we take 1096 away from 1190, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Going ahead to step 12:
The number 137 fits into 940 6 times, leaving a remainder of 118.
The next digit of our result is 6. 
Result so far: 573664.1386
If we take 822 away from 940, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 13:
137 can be fit into 1180 8 times, resulting in a remainder of 84.
Record the quotient 8 as the next digit in the result. 
Result so far: 573664.13868
Subtract 1096 from 1180 to 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.

Going ahead to step 14:
If we divide 840 by 137, we get 6 and a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 573664.138686
The remainder is 18 after subtracting 822 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 15:
137 goes into 180 1 times with a remainder of 43.
Put 1 as the next digit of the answer. 
Result so far: 573664.1386861
Subtract 137 from 180 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 16:
When dividing 430 by 137, we get 3 with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 573664.13868613
The remainder is 19 after subtracting 411 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 573664.13868613, and the remainder is 1.9e-08.