-79.95% is the change from 733 to 147
Calculation steps:
[( 147 - 733 ) ÷ 733] x 100 = -79.95%
Formula
Percentage change = [(147 - 733) / 733] x 100
Subtract the new number by the original number
147 - 733 = -586
-586 ÷ 733 = -0.7994542974079127
-0.7994542974079127 x 100 = -79.95%