Thanks to /u/IAmAnAnonymousHero's post.

The top 50 list is comprised of all subs that had over 50 removals + OTHER group totalling 19'059 removals.

Congratulations to all subreddits, well done.

Place	Sub	Percentage	No.
1	/r/funny	18.13%	3455
2	/r/todayilearned	9.06%	1726
3	/r/adviceanimals	7.86%	1498
4	/r/gifs	4.18%	797
5	/r/mildlyinteresting	3.26%	622
6	/r/showerthoughts	3.07%	586
7	/r/aww	2.92%	557
8	/r/leagueoflegends	2.86%	545
9	/r/gaming	2.83%	540
10	/r/blackpeopletwitter	2.67%	509
11	/r/worldnews	2.27%	432
12	/r/science	2.26%	430
13	/r/pics	2.13%	406
14	/r/trees	2.11%	402
15	/r/wtf	2.02%	385
16	/r/movies	1.97%	376
17	/r/cringepics	1.36%	260
18	/r/pcmasterrace	1.29%	245
19	/r/askreddit	1.25%	239
20	/r/news	1.24%	236
21	/r/videos	0.99%	188
22	/r/politics	0.89%	169
23	/r/4chan	0.81%	155
24	/r/explainlikeimfive	0.78%	148
25	/r/imgoingtohellforthis	0.77%	146
26	/r/me_irl	0.76%	144
27	/r/nottheonion	0.73%	140
28	/r/reactiongifs	0.70%	133
29	/r/woahdude	0.70%	133
30	/r/bestof	0.66%	126
31	/r/lifeprotips	0.54%	102
32	/r/dota2	0.50%	96
33	/r/space	0.48%	91
34	/r/tifu	0.47%	89
35	/r/iama	0.45%	86
36	/r/technology	0.43%	82
37	/r/tumblrinaction	0.42%	81
38	/r/earthporn	0.41%	78
39	/r/facepalm	0.39%	75
40	/r/unexpected	0.36%	68
41	/r/justiceporn	0.34%	65
42	/r/skyrim	0.34%	64
43	/r/circlejerk	0.31%	60
44	/r/art	0.30%	58
45	/r/gentlemanboners	0.30%	57
46	/r/internetisbeautiful	0.28%	54
47	/r/getmotivated	0.28%	53
48	/r/music	0.28%	53
49	/r/atheism	0.27%	52
50	OTHER	10.32%	1967