971.11% is the change from 45 to 482
Calculation steps:
[( 482 - 45 ) ÷ 45] x 100 = 971.11%
Formula
Percentage change = [(482 - 45) / 45] x 100
Subtract the new number by the original number
482 - 45 = 437
437 ÷ 45 = 9.71111111111111
9.71111111111111 x 100 = 971.11%