-55.76% is the change from 660 to 292
Calculation steps:
[( 292 - 660 ) ÷ 660] x 100 = -55.76%
Formula
Percentage change = [(292 - 660) / 660] x 100
Subtract the new number by the original number
292 - 660 = -368
-368 ÷ 660 = -0.5575757575757576
-0.5575757575757576 x 100 = -55.76%