51.93% is the change from 545 to 828
Calculation steps:
[( 828 - 545 ) ÷ 545] x 100 = 51.93%
Formula
Percentage change = [(828 - 545) / 545] x 100
Subtract the new number by the original number
828 - 545 = 283
283 ÷ 545 = 0.5192660550458715
0.5192660550458715 x 100 = 51.93%