-64.45% is the change from 633 to 225
Calculation steps:
[( 225 - 633 ) ÷ 633] x 100 = -64.45%
Formula
Percentage change = [(225 - 633) / 633] x 100
Subtract the new number by the original number
225 - 633 = -408
-408 ÷ 633 = -0.6445497630331753
-0.6445497630331753 x 100 = -64.45%