-32.7% is the change from 688 to 463
Calculation steps:
[( 463 - 688 ) ÷ 688] x 100 = -32.7%
Formula
Percentage change = [(463 - 688) / 688] x 100
Subtract the new number by the original number
463 - 688 = -225
-225 ÷ 688 = -0.32703488372093026
-0.32703488372093026 x 100 = -32.7%