-63.41% is the change from 634 to 232
Calculation steps:
[( 232 - 634 ) ÷ 634] x 100 = -63.41%
Formula
Percentage change = [(232 - 634) / 634] x 100
Subtract the new number by the original number
232 - 634 = -402
-402 ÷ 634 = -0.6340694006309149
-0.6340694006309149 x 100 = -63.41%