-87.96% is the change from 515 to 62
Calculation steps:
[( 62 - 515 ) ÷ 515] x 100 = -87.96%
Formula
Percentage change = [(62 - 515) / 515] x 100
Subtract the new number by the original number
62 - 515 = -453
-453 ÷ 515 = -0.8796116504854369
-0.8796116504854369 x 100 = -87.96%