-92.02% is the change from 564 to 45
Calculation steps:
[( 45 - 564 ) ÷ 564] x 100 = -92.02%
Formula
Percentage change = [(45 - 564) / 564] x 100
Subtract the new number by the original number
45 - 564 = -519
-519 ÷ 564 = -0.9202127659574468
-0.9202127659574468 x 100 = -92.02%