-44.64% is the change from 634 to 351
Calculation steps:
[( 351 - 634 ) ÷ 634] x 100 = -44.64%
Formula
Percentage change = [(351 - 634) / 634] x 100
Subtract the new number by the original number
351 - 634 = -283
-283 ÷ 634 = -0.44637223974763407
-0.44637223974763407 x 100 = -44.64%