556.6% is the change from 53 to 348
Calculation steps:
[( 348 - 53 ) ÷ 53] x 100 = 556.6%
Formula
Percentage change = [(348 - 53) / 53] x 100
Subtract the new number by the original number
348 - 53 = 295
295 ÷ 53 = 5.566037735849057
5.566037735849057 x 100 = 556.6%