-83.33% is the change from 462 to 77
Calculation steps:
[( 77 - 462 ) ÷ 462] x 100 = -83.33%
Formula
Percentage change = [(77 - 462) / 462] x 100
Subtract the new number by the original number
77 - 462 = -385
-385 ÷ 462 = -0.8333333333333334
-0.8333333333333334 x 100 = -83.33%