-36.19% is the change from 771 to 492
Calculation steps:
[( 492 - 771 ) ÷ 771] x 100 = -36.19%
Formula
Percentage change = [(492 - 771) / 771] x 100
Subtract the new number by the original number
492 - 771 = -279
-279 ÷ 771 = -0.36186770428015563
-0.36186770428015563 x 100 = -36.19%