-45.93% is the change from 492 to 266
Calculation steps:
[( 266 - 492 ) ÷ 492] x 100 = -45.93%
Formula
Percentage change = [(266 - 492) / 492] x 100
Subtract the new number by the original number
266 - 492 = -226
-226 ÷ 492 = -0.45934959349593496
-0.45934959349593496 x 100 = -45.93%