54% is the change from 537 to 827
Calculation steps:
[( 827 - 537 ) ÷ 537] x 100 = 54%
Formula
Percentage change = [(827 - 537) / 537] x 100
Subtract the new number by the original number
827 - 537 = 290
290 ÷ 537 = 0.5400372439478585
0.5400372439478585 x 100 = 54%