-83.98% is the change from 387 to 62
Calculation steps:
[( 62 - 387 ) ÷ 387] x 100 = -83.98%
Formula
Percentage change = [(62 - 387) / 387] x 100
Subtract the new number by the original number
62 - 387 = -325
-325 ÷ 387 = -0.8397932816537468
-0.8397932816537468 x 100 = -83.98%