21.27% is the change from 536 to 650
Calculation steps:
[( 650 - 536 ) ÷ 536] x 100 = 21.27%
Formula
Percentage change = [(650 - 536) / 536] x 100
Subtract the new number by the original number
650 - 536 = 114
114 ÷ 536 = 0.2126865671641791
0.2126865671641791 x 100 = 21.27%