-95.97% is the change from 745 to 30
Calculation steps:
[( 30 - 745 ) ÷ 745] x 100 = -95.97%
Formula
Percentage change = [(30 - 745) / 745] x 100
Subtract the new number by the original number
30 - 745 = -715
-715 ÷ 745 = -0.959731543624161
-0.959731543624161 x 100 = -95.97%