666.04% is the change from 53 to 406
Calculation steps:
[( 406 - 53 ) ÷ 53] x 100 = 666.04%
Formula
Percentage change = [(406 - 53) / 53] x 100
Subtract the new number by the original number
406 - 53 = 353
353 ÷ 53 = 6.660377358490566
6.660377358490566 x 100 = 666.04%