-62.42% is the change from 495 to 186
Calculation steps:
[( 186 - 495 ) ÷ 495] x 100 = -62.42%
Formula
Percentage change = [(186 - 495) / 495] x 100
Subtract the new number by the original number
186 - 495 = -309
-309 ÷ 495 = -0.6242424242424243
-0.6242424242424243 x 100 = -62.42%