-62.99% is the change from 462 to 171
Calculation steps:
[( 171 - 462 ) ÷ 462] x 100 = -62.99%
Formula
Percentage change = [(171 - 462) / 462] x 100
Subtract the new number by the original number
171 - 462 = -291
-291 ÷ 462 = -0.6298701298701299
-0.6298701298701299 x 100 = -62.99%