-55.29% is the change from 662 to 296
Calculation steps:
[( 296 - 662 ) ÷ 662] x 100 = -55.29%
Formula
Percentage change = [(296 - 662) / 662] x 100
Subtract the new number by the original number
296 - 662 = -366
-366 ÷ 662 = -0.552870090634441
-0.552870090634441 x 100 = -55.29%