70.52% is the change from 485 to 827
Calculation steps:
[( 827 - 485 ) ÷ 485] x 100 = 70.52%
Formula
Percentage change = [(827 - 485) / 485] x 100
Subtract the new number by the original number
827 - 485 = 342
342 ÷ 485 = 0.7051546391752578
0.7051546391752578 x 100 = 70.52%