-30.88% is the change from 910 to 629
Calculation steps:
[( 629 - 910 ) ÷ 910] x 100 = -30.88%
Formula
Percentage change = [(629 - 910) / 910] x 100
Subtract the new number by the original number
629 - 910 = -281
-281 ÷ 910 = -0.3087912087912088
-0.3087912087912088 x 100 = -30.88%