1831.37% is the change from 51 to 985
Calculation steps:
[( 985 - 51 ) ÷ 51] x 100 = 1831.37%
Formula
Percentage change = [(985 - 51) / 51] x 100
Subtract the new number by the original number
985 - 51 = 934
934 ÷ 51 = 18.313725490196077
18.313725490196077 x 100 = 1831.37%