-4.92% is the change from 651 to 619
Calculation steps:
[( 619 - 651 ) ÷ 651] x 100 = -4.92%
Formula
Percentage change = [(619 - 651) / 651] x 100
Subtract the new number by the original number
619 - 651 = -32
-32 ÷ 651 = -0.04915514592933948
-0.04915514592933948 x 100 = -4.92%