18.78% is the change from 213 to 253
Calculation steps:
[( 253 - 213 ) ÷ 213] x 100 = 18.78%
Formula
Percentage change = [(253 - 213) / 213] x 100
Subtract the new number by the original number
253 - 213 = 40
40 ÷ 213 = 0.18779342723004694
0.18779342723004694 x 100 = 18.78%