55.31% is the change from 537 to 834
Calculation steps:
[( 834 - 537 ) ÷ 537] x 100 = 55.31%
Formula
Percentage change = [(834 - 537) / 537] x 100
Subtract the new number by the original number
834 - 537 = 297
297 ÷ 537 = 0.553072625698324
0.553072625698324 x 100 = 55.31%