1782.22% is the change from 45 to 847
Calculation steps:
[( 847 - 45 ) ÷ 45] x 100 = 1782.22%
Formula
Percentage change = [(847 - 45) / 45] x 100
Subtract the new number by the original number
847 - 45 = 802
802 ÷ 45 = 17.822222222222223
17.822222222222223 x 100 = 1782.22%