-17.89% is the change from 766 to 629
Calculation steps:
[( 629 - 766 ) ÷ 766] x 100 = -17.89%
Formula
Percentage change = [(629 - 766) / 766] x 100
Subtract the new number by the original number
629 - 766 = -137
-137 ÷ 766 = -0.17885117493472585
-0.17885117493472585 x 100 = -17.89%