340.59% is the change from 101 to 445
Calculation steps:
[( 445 - 101 ) ÷ 101] x 100 = 340.59%
Formula
Percentage change = [(445 - 101) / 101] x 100
Subtract the new number by the original number
445 - 101 = 344
344 ÷ 101 = 3.405940594059406
3.405940594059406 x 100 = 340.59%