135.2% is the change from 179 to 421
Calculation steps:
[( 421 - 179 ) ÷ 179] x 100 = 135.2%
Formula
Percentage change = [(421 - 179) / 179] x 100
Subtract the new number by the original number
421 - 179 = 242
242 ÷ 179 = 1.3519553072625698
1.3519553072625698 x 100 = 135.2%