551.11% is the change from 45 to 293
Calculation steps:
[( 293 - 45 ) ÷ 45] x 100 = 551.11%
Formula
Percentage change = [(293 - 45) / 45] x 100
Subtract the new number by the original number
293 - 45 = 248
248 ÷ 45 = 5.511111111111111
5.511111111111111 x 100 = 551.11%