-92.22% is the change from 514 to 40
Calculation steps:
[( 40 - 514 ) ÷ 514] x 100 = -92.22%
Formula
Percentage change = [(40 - 514) / 514] x 100
Subtract the new number by the original number
40 - 514 = -474
-474 ÷ 514 = -0.9221789883268483
-0.9221789883268483 x 100 = -92.22%