-14.14% is the change from 771 to 662
Calculation steps:
[( 662 - 771 ) ÷ 771] x 100 = -14.14%
Formula
Percentage change = [(662 - 771) / 771] x 100
Subtract the new number by the original number
662 - 771 = -109
-109 ÷ 771 = -0.14137483787289234
-0.14137483787289234 x 100 = -14.14%