97.37% is the change from 419 to 827
Calculation steps:
[( 827 - 419 ) ÷ 419] x 100 = 97.37%
Formula
Percentage change = [(827 - 419) / 419] x 100
Subtract the new number by the original number
827 - 419 = 408
408 ÷ 419 = 0.9737470167064439
0.9737470167064439 x 100 = 97.37%