-78.08% is the change from 657 to 144
Calculation steps:
[( 144 - 657 ) ÷ 657] x 100 = -78.08%
Formula
Percentage change = [(144 - 657) / 657] x 100
Subtract the new number by the original number
144 - 657 = -513
-513 ÷ 657 = -0.7808219178082192
-0.7808219178082192 x 100 = -78.08%