91510784 divided by 971 
We want to divide 91510784 by 971.

Going ahead to step 1:
When dividing 9 by 971, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 971

Moving on to step 2:
971 goes into 91 0 times with a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Include the next digit (5) from the dividend after 91, then repeat: 915 / 971

On to step 3:
915 divided by 971 is 0 with a remainder of 915.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 915 after subtracting 0 from 915.
Grab the next digit (1) from the dividend, add it to 915, then carry on: 9151 / 971

On to step 4:
If we divide 9151 by 971, we get 9 and a remainder of 412.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 8739 from 9151 to get 412.
Bring next digit (0) of the dividend behind the 412 and repeat the process: 4120 / 971

Let's proceed to step 5:
971 goes into 4120 4 times with a remainder of 236.
Write down 4 as next digit of the result. 
Result so far: 94.0
If we subtract 3884 from 4120, we get 236.
Append the next digit (7) from the dividend to 236 and continue with: 2367 / 971

Advancing to step 6:
When dividing 2367 by 971, we get 2 with a remainder of 425.
Use 2 as the next digit of our solution. 
Result so far: 942.0
Subtract 1942 from 2367 to get 425.
Bring next digit (8) of the dividend behind the 425 and repeat the process: 4258 / 971

Let's proceed to step 7:
The number 971 fits into 4258 4 times, leaving a remainder of 374.
The number 4 becomes the next digit in our result. 
Result so far: 9424.0
If we take 3884 away from 4258, we end up with 374.
Append the next digit (4) from the dividend to 374 and continue with: 3744 / 971

Moving on to step 8:
971 goes into 3744 3 times with a remainder of 831.
The number 3 becomes the next digit in our result. 
Result so far: 94243.0
The remainder is 831 after subtracting 2913 from 3744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8310, and continue the process.

Advancing to step 9:
If we divide 8310 by 971, we get 8 and a remainder of 542.
Put 8 as the next digit of the answer. 
Result so far: 94243.8
Subtract 7768 from 8310 to get 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Advancing to step 10:
If we divide 5420 by 971, we get 5 and a remainder of 565.
Put 5 as the next digit of the answer. 
Result so far: 94243.85
Deduct 4855 from 5420 and we're left with 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Let's proceed to step 11:
The number 971 fits into 5650 5 times, leaving a remainder of 795.
The number 5 becomes the next digit in our result. 
Result so far: 94243.855
Deduct 4855 from 5650 and we're left with 795.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7950, and continue the process.

The quotient of the division is 94243.855, and the remainder is 0.0795.