Am Israel was supposed to stay in Egypt for 430 years and HaShem reduced it to 210 years. A reduction of 220 years!! Moshiach latest date to come is year 6000 - reduced by 220 = 5780 (this year!!! 2020)
" מה שהיה הוא שיהיה ומה שנעשה הוא שיעשה ואין כל חדש תחת השמש"
That which has been is that which shall be; and that which has been done is that which shall be done: and there is no new thing under the sun.