631.11% is the change from 45 to 329
Calculation steps:
[( 329 - 45 ) ÷ 45] x 100 = 631.11%
Formula
Percentage change = [(329 - 45) / 45] x 100
Subtract the new number by the original number
329 - 45 = 284
284 ÷ 45 = 6.311111111111111
6.311111111111111 x 100 = 631.11%