-73.02% is the change from 493 to 133
Calculation steps:
[( 133 - 493 ) ÷ 493] x 100 = -73.02%
Formula
Percentage change = [(133 - 493) / 493] x 100
Subtract the new number by the original number
133 - 493 = -360
-360 ÷ 493 = -0.7302231237322515
-0.7302231237322515 x 100 = -73.02%