1272.34% is the change from 47 to 645
Calculation steps:
[( 645 - 47 ) ÷ 47] x 100 = 1272.34%
Formula
Percentage change = [(645 - 47) / 47] x 100
Subtract the new number by the original number
645 - 47 = 598
598 ÷ 47 = 12.72340425531915
12.72340425531915 x 100 = 1272.34%