-92.27% is the change from 582 to 45
Calculation steps:
[( 45 - 582 ) ÷ 582] x 100 = -92.27%
Formula
Percentage change = [(45 - 582) / 582] x 100
Subtract the new number by the original number
45 - 582 = -537
-537 ÷ 582 = -0.9226804123711341
-0.9226804123711341 x 100 = -92.27%