1409.84% is the change from 61 to 921
Calculation steps:
[( 921 - 61 ) ÷ 61] x 100 = 1409.84%
Formula
Percentage change = [(921 - 61) / 61] x 100
Subtract the new number by the original number
921 - 61 = 860
860 ÷ 61 = 14.098360655737705
14.098360655737705 x 100 = 1409.84%