-77.88% is the change from 651 to 144
Calculation steps:
[( 144 - 651 ) ÷ 651] x 100 = -77.88%
Formula
Percentage change = [(144 - 651) / 651] x 100
Subtract the new number by the original number
144 - 651 = -507
-507 ÷ 651 = -0.7788018433179723
-0.7788018433179723 x 100 = -77.88%