1604.44% is the change from 45 to 767
Calculation steps:
[( 767 - 45 ) ÷ 45] x 100 = 1604.44%
Formula
Percentage change = [(767 - 45) / 45] x 100
Subtract the new number by the original number
767 - 45 = 722
722 ÷ 45 = 16.044444444444444
16.044444444444444 x 100 = 1604.44%