-85.43% is the change from 494 to 72
Calculation steps:
[( 72 - 494 ) ÷ 494] x 100 = -85.43%
Formula
Percentage change = [(72 - 494) / 494] x 100
Subtract the new number by the original number
72 - 494 = -422
-422 ÷ 494 = -0.854251012145749
-0.854251012145749 x 100 = -85.43%