-38.34% is the change from 832 to 513
Calculation steps:
[( 513 - 832 ) ÷ 832] x 100 = -38.34%
Formula
Percentage change = [(513 - 832) / 832] x 100
Subtract the new number by the original number
513 - 832 = -319
-319 ÷ 832 = -0.38341346153846156
-0.38341346153846156 x 100 = -38.34%