51.49% is the change from 536 to 812
Calculation steps:
[( 812 - 536 ) ÷ 536] x 100 = 51.49%
Formula
Percentage change = [(812 - 536) / 536] x 100
Subtract the new number by the original number
812 - 536 = 276
276 ÷ 536 = 0.5149253731343284
0.5149253731343284 x 100 = 51.49%