1197.44% is the change from 39 to 506
Calculation steps:
[( 506 - 39 ) ÷ 39] x 100 = 1197.44%
Formula
Percentage change = [(506 - 39) / 39] x 100
Subtract the new number by the original number
506 - 39 = 467
467 ÷ 39 = 11.974358974358974
11.974358974358974 x 100 = 1197.44%