958.75% is the change from 80 to 847
Calculation steps:
[( 847 - 80 ) ÷ 80] x 100 = 958.75%
Formula
Percentage change = [(847 - 80) / 80] x 100
Subtract the new number by the original number
847 - 80 = 767
767 ÷ 80 = 9.5875
9.5875 x 100 = 958.75%
Example