-46.12% is the change from 657 to 354
Calculation steps:
[( 354 - 657 ) ÷ 657] x 100 = -46.12%
Formula
Percentage change = [(354 - 657) / 657] x 100
Subtract the new number by the original number
354 - 657 = -303
-303 ÷ 657 = -0.4611872146118721
-0.4611872146118721 x 100 = -46.12%