-83.28% is the change from 604 to 101
Calculation steps:
[( 101 - 604 ) ÷ 604] x 100 = -83.28%
Formula
Percentage change = [(101 - 604) / 604] x 100
Subtract the new number by the original number
101 - 604 = -503
-503 ÷ 604 = -0.8327814569536424
-0.8327814569536424 x 100 = -83.28%