import re
text = "Compared to 2019, the revenue increased from 934,000$ to 1.5 million$ in 2020."
rx = r'(?:^|\s)(?=.)((?:0|(?:[1-9](?:\d*|\d{0,2}(?:,\d{3})*)))?(?:\.\d*[1-9])?)(?!\S)'
print(re.findall(rx, text))
aW1wb3J0IHJlCnRleHQgPSAiQ29tcGFyZWQgdG8gMjAxOSwgdGhlIHJldmVudWUgaW5jcmVhc2VkIGZyb20gOTM0LDAwMCQgdG8gMS41IG1pbGxpb24kIGluIDIwMjAuIgpyeCA9ICByJyg/Ol58XHMpKD89LikoKD86MHwoPzpbMS05XSg/OlxkKnxcZHswLDJ9KD86LFxkezN9KSopKSk/KD86XC5cZCpbMS05XSk/KSg/IVxTKScKcHJpbnQocmUuZmluZGFsbChyeCwgdGV4dCkp