-25.55% is the change from 634 to 472
Calculation steps:
[( 472 - 634 ) ÷ 634] x 100 = -25.55%
Formula
Percentage change = [(472 - 634) / 634] x 100
Subtract the new number by the original number
472 - 634 = -162
-162 ÷ 634 = -0.2555205047318612
-0.2555205047318612 x 100 = -25.55%