-62.5% is the change from 392 to 147
Calculation steps:
[( 147 - 392 ) ÷ 392] x 100 = -62.5%
Formula
Percentage change = [(147 - 392) / 392] x 100
Subtract the new number by the original number
147 - 392 = -245
-245 ÷ 392 = -0.625
-0.625 x 100 = -62.5%