-92.76% is the change from 511 to 37
Calculation steps:
[( 37 - 511 ) ÷ 511] x 100 = -92.76%
Formula
Percentage change = [(37 - 511) / 511] x 100
Subtract the new number by the original number
37 - 511 = -474
-474 ÷ 511 = -0.9275929549902152
-0.9275929549902152 x 100 = -92.76%