0.66% is the change from 302 to 304
Calculation steps:
[( 304 - 302 ) ÷ 302] x 100 = 0.66%
Formula
Percentage change = [(304 - 302) / 302] x 100
Subtract the new number by the original number
304 - 302 = 2
2 ÷ 302 = 0.006622516556291391
0.006622516556291391 x 100 = 0.66%