35.38% is the change from 619 to 838
Calculation steps:
[( 838 - 619 ) ÷ 619] x 100 = 35.38%
Formula
Percentage change = [(838 - 619) / 619] x 100
Subtract the new number by the original number
838 - 619 = 219
219 ÷ 619 = 0.35379644588045234
0.35379644588045234 x 100 = 35.38%