-86.34% is the change from 454 to 62
Calculation steps:
[( 62 - 454 ) ÷ 454] x 100 = -86.34%
Formula
Percentage change = [(62 - 454) / 454] x 100
Subtract the new number by the original number
62 - 454 = -392
-392 ÷ 454 = -0.8634361233480177
-0.8634361233480177 x 100 = -86.34%