#/usr/bin/python3
# чтобы удобнее было посмотреть разницу

import re

with open("report.txt", 'r') as f:
    lines = f.readlines()

while len(lines) > 0:
    for line in lines[1:4]:
        line = line.strip()
        m = re.match(r"([\w ]+): (\d+)/(\d+)", line)
        assert m
        name = m.group(1)
        total = int(m.group(2))
        avail = int(m.group(3))
        print(f"{name}: {total}/{avail} ({avail/total*100:.2f}%, "
              f"delta: {total - avail})")
    print()
    lines = lines[7:]