-81.75% is the change from 252 to 46
Calculation steps:
[( 46 - 252 ) ÷ 252] x 100 = -81.75%
Formula
Percentage change = [(46 - 252) / 252] x 100
Subtract the new number by the original number
46 - 252 = -206
-206 ÷ 252 = -0.8174603174603174
-0.8174603174603174 x 100 = -81.75%