-71.02% is the change from 635 to 184
Calculation steps:
[( 184 - 635 ) ÷ 635] x 100 = -71.02%
Formula
Percentage change = [(184 - 635) / 635] x 100
Subtract the new number by the original number
184 - 635 = -451
-451 ÷ 635 = -0.710236220472441
-0.710236220472441 x 100 = -71.02%