-46.77% is the change from 402 to 214
Calculation steps:
[( 214 - 402 ) ÷ 402] x 100 = -46.77%
Formula
Percentage change = [(214 - 402) / 402] x 100
Subtract the new number by the original number
214 - 402 = -188
-188 ÷ 402 = -0.46766169154228854
-0.46766169154228854 x 100 = -46.77%