-68.11% is the change from 461 to 147
Calculation steps:
[( 147 - 461 ) ÷ 461] x 100 = -68.11%
Formula
Percentage change = [(147 - 461) / 461] x 100
Subtract the new number by the original number
147 - 461 = -314
-314 ÷ 461 = -0.6811279826464208
-0.6811279826464208 x 100 = -68.11%