-84.65% is the change from 482 to 74
Calculation steps:
[( 74 - 482 ) ÷ 482] x 100 = -84.65%
Formula
Percentage change = [(74 - 482) / 482] x 100
Subtract the new number by the original number
74 - 482 = -408
-408 ÷ 482 = -0.8464730290456431
-0.8464730290456431 x 100 = -84.65%