-19.46% is the change from 781 to 629
Calculation steps:
[( 629 - 781 ) ÷ 781] x 100 = -19.46%
Formula
Percentage change = [(629 - 781) / 781] x 100
Subtract the new number by the original number
629 - 781 = -152
-152 ÷ 781 = -0.1946222791293214
-0.1946222791293214 x 100 = -19.46%