The MYDX deficit went from $351,996 to $3,708,968 after Sanzeri left. That is an increase of 953.7%.
Also after Sanzeri left, the MYDX OS went from 21,845,932 to 3,905,200,946, a 17,776% increase.
Those increases happened under Yazbeck's watch, not Sanzeri's (who left in 2015).