-47% is the change from 968 to 513
Calculation steps:
[( 513 - 968 ) ÷ 968] x 100 = -47%
Formula
Percentage change = [(513 - 968) / 968] x 100
Subtract the new number by the original number
513 - 968 = -455
-455 ÷ 968 = -0.4700413223140496
-0.4700413223140496 x 100 = -47%