560.38% is the change from 53 to 350
Calculation steps:
[( 350 - 53 ) ÷ 53] x 100 = 560.38%
Formula
Percentage change = [(350 - 53) / 53] x 100
Subtract the new number by the original number
350 - 53 = 297
297 ÷ 53 = 5.60377358490566
5.60377358490566 x 100 = 560.38%