-15.82% is the change from 651 to 548
Calculation steps:
[( 548 - 651 ) ÷ 651] x 100 = -15.82%
Formula
Percentage change = [(548 - 651) / 651] x 100
Subtract the new number by the original number
548 - 651 = -103
-103 ÷ 651 = -0.15821812596006143
-0.15821812596006143 x 100 = -15.82%