771.11% is the change from 45 to 392
Calculation steps:
[( 392 - 45 ) ÷ 45] x 100 = 771.11%
Formula
Percentage change = [(392 - 45) / 45] x 100
Subtract the new number by the original number
392 - 45 = 347
347 ÷ 45 = 7.711111111111111
7.711111111111111 x 100 = 771.11%