52.77% is the change from 650 to 993
Calculation steps:
[( 993 - 650 ) ÷ 650] x 100 = 52.77%
Formula
Percentage change = [(993 - 650) / 650] x 100
Subtract the new number by the original number
993 - 650 = 343
343 ÷ 650 = 0.5276923076923077
0.5276923076923077 x 100 = 52.77%