-64.61% is the change from 633 to 224
Calculation steps:
[( 224 - 633 ) ÷ 633] x 100 = -64.61%
Formula
Percentage change = [(224 - 633) / 633] x 100
Subtract the new number by the original number
224 - 633 = -409
-409 ÷ 633 = -0.6461295418641391
-0.6461295418641391 x 100 = -64.61%