-29.68% is the change from 657 to 462
Calculation steps:
[( 462 - 657 ) ÷ 657] x 100 = -29.68%
Formula
Percentage change = [(462 - 657) / 657] x 100
Subtract the new number by the original number
462 - 657 = -195
-195 ÷ 657 = -0.2968036529680365
-0.2968036529680365 x 100 = -29.68%