-87.53% is the change from 497 to 62
Calculation steps:
[( 62 - 497 ) ÷ 497] x 100 = -87.53%
Formula
Percentage change = [(62 - 497) / 497] x 100
Subtract the new number by the original number
62 - 497 = -435
-435 ÷ 497 = -0.8752515090543259
-0.8752515090543259 x 100 = -87.53%