-22.51% is the change from 662 to 513
Calculation steps:
[( 513 - 662 ) ÷ 662] x 100 = -22.51%
Formula
Percentage change = [(513 - 662) / 662] x 100
Subtract the new number by the original number
513 - 662 = -149
-149 ÷ 662 = -0.22507552870090636
-0.22507552870090636 x 100 = -22.51%