-78.23% is the change from 657 to 143
Calculation steps:
[( 143 - 657 ) ÷ 657] x 100 = -78.23%
Formula
Percentage change = [(143 - 657) / 657] x 100
Subtract the new number by the original number
143 - 657 = -514
-514 ÷ 657 = -0.7823439878234398
-0.7823439878234398 x 100 = -78.23%