-25.19% is the change from 651 to 487
Calculation steps:
[( 487 - 651 ) ÷ 651] x 100 = -25.19%
Formula
Percentage change = [(487 - 651) / 651] x 100
Subtract the new number by the original number
487 - 651 = -164
-164 ÷ 651 = -0.2519201228878648
-0.2519201228878648 x 100 = -25.19%