Doubling (AABBCC)

Make it instantly recognisable

left
8077777777
?2,25,00,000
?1,80,00,000
Sum: 64
Total: 1
left
8099999999
?2,25,00,000
?1,80,00,000
Sum: 80
Total: 8
left
7611111111
?2,25,00,000
?1,80,00,000
Sum: 21
Total: 3
left
9997999999
?2,68,75,000
?2,15,00,000
Sum: 88
Total: 7
left
9119911555
?2,87,500
?2,30,000
Sum: 46
Total: 1
left
910000 3308
?9,501
?7,601
Sum: 24
Total: 6
left
910000 3324
?9,501
?7,601
Sum: 22
Total: 4
left
910000 3362
?9,501
?7,601
Sum: 24
Total: 6
left
9075 666666
?6,62,500
?5,30,000
Sum: 57
Total: 3
left
917 3333334
?1,06,250
?85,000
Sum: 39
Total: 3
left
90 888 55555
?4,81,250
?3,85,000
Sum: 58
Total: 4
left
755 9999999
?33,75,000
?27,00,000
Sum: 80
Total: 8
left
724 9999999
?33,75,000
?27,00,000
Sum: 76
Total: 4
left
99999 66339
?1,18,750
?95,000
Sum: 72
Total: 9
left
88 6666 34 19
?2,999
?2,399
Sum: 57
Total: 3
left
942 555 9999
?2,00,000
?1,60,000
Sum: 66
Total: 3
left
9633332222
?2,93,750
?2,35,000
Sum: 35
Total: 8
left
93 2244 2288
?18,625
?14,900
Sum: 44
Total: 8
left
96 9900 7744
?6,625
?5,300
Sum: 55
Total: 1
left
90 2200 8833
?6,625
?5,300
Sum: 35
Total: 8
left
96 9977 4477
?10,001
?8,001
Sum: 69
Total: 6
left
9322994477
?10,001
?8,001
Sum: 56
Total: 2
left
9115 5115 91
?26,875
?21,500
Sum: 38
Total: 2
left
96 8003 3009
?2,999
?2,399
Sum: 38
Total: 2

Doubling (AABBCC) number pattern