-57.93% is the change from 492 to 207
Calculation steps:
[( 207 - 492 ) ÷ 492] x 100 = -57.93%
Formula
Percentage change = [(207 - 492) / 492] x 100
Subtract the new number by the original number
207 - 492 = -285
-285 ÷ 492 = -0.5792682926829268
-0.5792682926829268 x 100 = -57.93%