707.69% is the change from 52 to 420
Calculation steps:
[( 420 - 52 ) ÷ 52] x 100 = 707.69%
Formula
Percentage change = [(420 - 52) / 52] x 100
Subtract the new number by the original number
420 - 52 = 368
368 ÷ 52 = 7.076923076923077
7.076923076923077 x 100 = 707.69%