524.44% is the change from 45 to 281
Calculation steps:
[( 281 - 45 ) ÷ 45] x 100 = 524.44%
Formula
Percentage change = [(281 - 45) / 45] x 100
Subtract the new number by the original number
281 - 45 = 236
236 ÷ 45 = 5.2444444444444445
5.2444444444444445 x 100 = 524.44%